Joguinho de Campo Minado (C++)

1. Joguinho de Campo Minado (C++)

phoemur
(usa Debian)

Enviado em 03/12/2017 - 22:21h

Boa noite.

Criei um joguinho de campo minado utilizando C++ e interface gráfica Qt 5 .

Gostaria da opinião dos colegas a respeito de possíveis bugs, possíveis novos recursos que seriam interessantes para adicionar mais pra frente, ou apenas se gostaram ou não.

Está lá no github:
https://github.com/phoemur/minesweeper

Pull requests are welcome...

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2. Re: Joguinho de Campo Minado (C++)

removido
(usa Nenhuma)

Enviado em 03/12/2017 - 23:44h

No meu Linux Mint não funciona:

Log:



g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o mainwindow.o mainwindow.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o minesweeper.o minesweeper.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o qrightclickbutton.o qrightclickbutton.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o moc_mainwindow.o moc_mainwindow.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o moc_qrightclickbutton.o moc_qrightclickbutton.cpp

In file included from /usr/include/c++/5/random:35:0,

                 from mainwindow.h:10,

                 from moc_mainwindow.cpp:9:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from /usr/include/c++/5/random:35:0,

                 from mainwindow.h:10,

                 from mainwindow.cpp:1:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from mainwindow.h:11:0,

                 from moc_mainwindow.cpp:9:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from moc_mainwindow.cpp:9:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from mainwindow.h:11:0,

                 from mainwindow.cpp:1:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.cpp:1:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from /usr/include/c+g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o mainwindow.o mainwindow.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o minesweeper.o minesweeper.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o qrightclickbutton.o qrightclickbutton.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o moc_mainwindow.o moc_mainwindow.cpp

g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o moc_qrightclickbutton.o moc_qrightclickbutton.cpp

In file included from /usr/include/c++/5/random:35:0,

                 from mainwindow.h:10,

                 from moc_mainwindow.cpp:9:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from /usr/include/c++/5/random:35:0,

                 from mainwindow.h:10,

                 from mainwindow.cpp:1:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from mainwindow.h:11:0,

                 from moc_mainwindow.cpp:9:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from moc_mainwindow.cpp:9:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from mainwindow.h:11:0,

                 from mainwindow.cpp:1:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.cpp:1:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from /usr/include/c++/5/random:35:0,

                 from mainwindow.h:10,

                 from minesweeper.cpp:2:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from qrightclickbutton.cpp:1:0:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.h:11:0,

                 from minesweeper.cpp:2:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from minesweeper.cpp:2:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from moc_qrightclickbutton.cpp:9:0:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.h:11:0,

                 from mainwindow.cpp:1:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from mainwindow.cpp:1:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

mainwindow.cpp: At global scope:

mainwindow.cpp:19:15: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     int val = 0; // 0 - 8 for showing adjacent mines.

               ^

mainwindow.cpp:20:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_flag = false;

                    ^

mainwindow.cpp:21:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_mine = false;

                    ^

mainwindow.cpp:22:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_open = false;

                    ^

mainwindow.cpp: In constructor ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’:

mainwindow.cpp:30:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       size_x{sz_x}, 

             ^

mainwindow.cpp:31:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       size_y{sz_y}, 

             ^

mainwindow.cpp:32:12: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       mines{mns},

            ^

mainwindow.cpp:33:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       num_flags{0},

                ^

mainwindow.cpp:34:7: error: class ‘Minesweeper’ does not have any field named ‘engine’

       engine(this->seeder()),

       ^

mainwindow.cpp:34:20: error: ‘class Minesweeper’ has no member named ‘seeder’

       engine(this->seeder()),

                    ^

mainwindow.cpp:35:7: error: class ‘Minesweeper’ does not have any field named ‘dist’

       dist(0, (size_x*size_y)),

       ^

mainwindow.cpp:36:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       widget{new QWidget()},

             ^

mainwindow.cpp:37:12: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       nodes{}

            ^

mainwindow.cpp: At global scope:

mainwindow.cpp:138:29: error: expected initializer before ‘noexcept’

 Minesweeper::~Minesweeper() noexcept

                             ^

mainwindow.cpp: In member function ‘void Minesweeper::create_nodes(unsigned int, unsigned int)’:

mainwindow.cpp:208:11: error: expected nested-name-specifier before ‘sz_t’

     using sz_t = std::vector<std::vector<Cell>>::size_type;

           ^

mainwindow.cpp:211:10: error: ‘sz_t’ was not declared in this scope

     for (sz_t i = 0; i < x; ++i) {

          ^

mainwindow.cpp:211:22: error: ‘i’ was not declared in this scope

     for (sz_t i = 0; i < x; ++i) {

                      ^

mainwindow.cpp:212:15: error: ‘class std::vector<std::vector<Cell> >’ has no member named ‘emplace_back’

         nodes.emplace_back(std::vector<Cell>(y));

               ^

mainwindow.cpp: In member function ‘void Minesweeper::insert_mines()’:

mainwindow.cpp:222:18: error: ‘engine’ was not declared in this scope

         a = dist(engine) % size_x;

                  ^

mainwindow.cpp:222:24: error: ‘dist’ was not declared in this scope

         a = dist(engine) % size_x;

                        ^

mainwindow.cpp: At global scope:

mainwindow.cpp:231:61: error: expected initializer before ‘noexcept’

 inline bool Minesweeper::is_valid_coord(int a, int b) const noexcept

                                                             ^

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from mainwindow.h:11:0,

                 from moc_mainwindow.cpp:9:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from moc_mainwindow.cpp:9:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

Makefile:335: recipe for target 'mainwindow.o' failed

make: *** [mainwindow.o] Error 1

make: ** Esperando que outros processos terminem.

Makefile:345: recipe for target 'moc_mainwindow.o' failed

make: *** [moc_mainwindow.o] Error 1

In file included from mainwindow.h:11:0,

                 from minesweeper.cpp:2:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from minesweeper.cpp:2:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

minesweeper.cpp: In function ‘int main(int, char**)’:

minesweeper.cpp:8:35: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

     Minesweeper window (16, 16, 40); // (size, number of mines)

                                   ^

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

Makefile:342: recipe for target 'qrightclickbutton.o' failed

make: *** [qrightclickbutton.o] Error 1

Makefile:339: recipe for target 'minesweeper.o' failed

make: *** [minesweeper.o] Error 1

Makefile:348: recipe for target 'moc_qrightclickbutton.o' failed

make: *** [moc_qrightclickbutton.o] Error 1

+/5/random:35:0,

                 from mainwindow.h:10,

                 from minesweeper.cpp:2:

/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.

 #error This file requires compiler and library support \

  ^

In file included from qrightclickbutton.cpp:1:0:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.h:11:0,

                 from minesweeper.cpp:2:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from minesweeper.cpp:2:0:

mainwindow.h:38:5: warning: identifier ‘noexcept’ is a keyword in C++11 [-Wc++0x-compat]

     bool is_valid_coord(int a, int b) const noexcept;

     ^

In file included from moc_qrightclickbutton.cpp:9:0:

qrightclickbutton.h:12:5: warning: identifier ‘nullptr’ is a keyword in C++11 [-Wc++0x-compat]

     explicit QRightClickButton(QWidget *parent = nullptr);

     ^

In file included from mainwindow.h:11:0,

                 from mainwindow.cpp:1:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from mainwindow.cpp:1:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

mainwindow.cpp: At global scope:

mainwindow.cpp:19:15: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     int val = 0; // 0 - 8 for showing adjacent mines.

               ^

mainwindow.cpp:20:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_flag = false;

                    ^

mainwindow.cpp:21:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_mine = false;

                    ^

mainwindow.cpp:22:20: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     bool is_open = false;

                    ^

mainwindow.cpp: In constructor ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’:

mainwindow.cpp:30:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       size_x{sz_x}, 

             ^

mainwindow.cpp:31:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       size_y{sz_y}, 

             ^

mainwindow.cpp:32:12: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       mines{mns},

            ^

mainwindow.cpp:33:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       num_flags{0},

                ^

mainwindow.cpp:34:7: error: class ‘Minesweeper’ does not have any field named ‘engine’

       engine(this->seeder()),

       ^

mainwindow.cpp:34:20: error: ‘class Minesweeper’ has no member named ‘seeder’

       engine(this->seeder()),

                    ^

mainwindow.cpp:35:7: error: class ‘Minesweeper’ does not have any field named ‘dist’

       dist(0, (size_x*size_y)),

       ^

mainwindow.cpp:36:13: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       widget{new QWidget()},

             ^

mainwindow.cpp:37:12: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

       nodes{}

            ^

mainwindow.cpp: At global scope:

mainwindow.cpp:138:29: error: expected initializer before ‘noexcept’

 Minesweeper::~Minesweeper() noexcept

                             ^

mainwindow.cpp: In member function ‘void Minesweeper::create_nodes(unsigned int, unsigned int)’:

mainwindow.cpp:208:11: error: expected nested-name-specifier before ‘sz_t’

     using sz_t = std::vector<std::vector<Cell>>::size_type;

           ^

mainwindow.cpp:211:10: error: ‘sz_t’ was not declared in this scope

     for (sz_t i = 0; i < x; ++i) {

          ^

mainwindow.cpp:211:22: error: ‘i’ was not declared in this scope

     for (sz_t i = 0; i < x; ++i) {

                      ^

mainwindow.cpp:212:15: error: ‘class std::vector<std::vector<Cell> >’ has no member named ‘emplace_back’

         nodes.emplace_back(std::vector<Cell>(y));

               ^

mainwindow.cpp: In member function ‘void Minesweeper::insert_mines()’:

mainwindow.cpp:222:18: error: ‘engine’ was not declared in this scope

         a = dist(engine) % size_x;

                  ^

mainwindow.cpp:222:24: error: ‘dist’ was not declared in this scope

         a = dist(engine) % size_x;

                        ^

mainwindow.cpp: At global scope:

mainwindow.cpp:231:61: error: expected initializer before ‘noexcept’

 inline bool Minesweeper::is_valid_coord(int a, int b) const noexcept

                                                             ^

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from mainwindow.h:11:0,

                 from moc_mainwindow.cpp:9:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from moc_mainwindow.cpp:9:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

Makefile:335: recipe for target 'mainwindow.o' failed

make: *** [mainwindow.o] Error 1

make: ** Esperando que outros processos terminem.

Makefile:345: recipe for target 'moc_mainwindow.o' failed

make: *** [moc_mainwindow.o] Error 1

In file included from mainwindow.h:11:0,

                 from minesweeper.cpp:2:

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

In file included from minesweeper.cpp:2:0:

mainwindow.h:24:10: error: ‘random_device’ in namespace ‘std’ does not name a type

     std::random_device seeder {};

          ^

mainwindow.h:25:10: error: ‘mt19937’ in namespace ‘std’ does not name a type

     std::mt19937 engine;

          ^

mainwindow.h:26:10: error: ‘uniform_int_distribution’ in namespace ‘std’ does not name a template type

     std::uniform_int_distribution<int> dist;

          ^

mainwindow.h:31:28: warning: non-static data member initializers only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h:33:33: error: ‘>>’ should be ‘> >’ within a nested template argument list

     std::vector<std::vector<Cell>> nodes; //representation of the minefield

                                 ^

mainwindow.h:38:39: error: expected ‘;’ at end of member declaration

     bool is_valid_coord(int a, int b) const noexcept;

                                       ^

mainwindow.h:38:45: error: ‘noexcept’ does not name a type

     bool is_valid_coord(int a, int b) const noexcept;

                                             ^

mainwindow.h:38:45: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:45:22: error: expected ‘;’ at end of member declaration

     bool check_end() const noexcept;

                      ^

mainwindow.h:45:28: error: ‘noexcept’ does not name a type

     bool check_end() const noexcept;

                            ^

mainwindow.h:45:28: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:54:18: error: expected ‘;’ at end of member declaration

     ~Minesweeper() noexcept;

                  ^

mainwindow.h:54:20: error: ‘noexcept’ does not name a type

     ~Minesweeper() noexcept;

                    ^

mainwindow.h:54:20: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:60:16: error: expected ‘;’ at end of member declaration

     void about() noexcept;

                ^

mainwindow.h:60:18: error: ‘noexcept’ does not name a type

     void about() noexcept;

                  ^

mainwindow.h:60:18: note: C++11 ‘noexcept’ only available with -std=c++11 or -std=gnu++11

mainwindow.h:52:44: error: ‘nullptr’ was not declared in this scope

                          QWidget* parent = nullptr);

                                            ^

mainwindow.h:31:16: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                ^

mainwindow.h:31:28: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11

     QLabel lab {QString("")};

                            ^

mainwindow.h: In constructor ‘Minesweeper::Minesweeper()’:

mainwindow.h:53:41: warning: delegating constructors only available with -std=c++11 or -std=gnu++11

     Minesweeper() : Minesweeper(8, 8, 10) {};

                                         ^

mainwindow.h:53:41: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

minesweeper.cpp: In function ‘int main(int, char**)’:

minesweeper.cpp:8:35: error: call to ‘Minesweeper::Minesweeper(unsigned int, unsigned int, unsigned int, QWidget*)’ uses the default argument for parameter 4, which is not yet defined

     Minesweeper window (16, 16, 40); // (size, number of mines)

                                   ^

qrightclickbutton.h:12:50: error: ‘nullptr’ was not declared in this scope

     explicit QRightClickButton(QWidget *parent = nullptr);

                                                  ^

Makefile:342: recipe for target 'qrightclickbutton.o' failed

make: *** [qrightclickbutton.o] Error 1

Makefile:339: recipe for target 'minesweeper.o' failed

make: *** [minesweeper.o] Error 1

Makefile:348: recipe for target 'moc_qrightclickbutton.o' failed

make: *** [moc_qrightclickbutton.o] Error 1

Meu github:
#===============================#
# https://github.com/Python-Library-Work #
#===============================#
O universo e um infinito de possibilidades!!!

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3. Re: Joguinho de Campo Minado (C++)

paulo1205
(usa Ubuntu)

Enviado em 04/12/2017 - 17:38h

Use um compilador que aceite C++11 (provavelmente, o seu aceita, ao menos parcialmente; use a opção "-std=C++11").

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4. Re: Joguinho de Campo Minado (C++)

phoemur
(usa Debian)

Enviado em 12/12/2017 - 21:37h

Obs.: desculpe a demora (férias)

Para você compilar pode utilizar:

qmake-qt5

Edite o arquivo "Makefile" e na linha que tiver CXXFLAGS você acrescenta:
-std=c++11
A linha deve ficar parecida com isso:

CXXFLAGS = -std=c++11 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -fPIC $(DEFINES)

Daí é só rodar o

make

Que deve dar certo.
No desenvolvimento aqui utilizo o GCC 7.2 em que o c++11 já está ativo por default (estamos quase em 2018, já são 7 anos).
Depois do c++11 já tivemos o c++14 e este ano o c++17, a linguagem está evoluindo de forma constante estes anos.
O seu gcc seria o 5.3 ? Se for vai dar certo...

Um abraço.

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5. Re: Joguinho de Campo Minado (C++)

removido
(usa Nenhuma)

Enviado em 12/12/2017 - 22:00h

phoemur escreveu:

Obs.: desculpe a demora (férias)

Para você compilar pode utilizar:

qmake-qt5

Edite o arquivo "Makefile" e na linha que tiver CXXFLAGS você acrescenta:
-std=c++11
A linha deve ficar parecida com isso:

CXXFLAGS = -std=c++11 -pipe -O2 -fPIC -Wall -W -D_REENTRANT -fPIC $(DEFINES)

Daí é só rodar o

make

Ok, eu já resolvi o problema, valeu.

Frases que fazem sentido.
Flutuações Quânticas podem Existir, assim como o Decaimento do Vácuo.
O Futuro não importa, o que importa e da para frente. HAHAHA

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