Receiving two errors trying to compile my files. (Received a down vote without an explanation; I fail to see how this violates any SO guidelines.)
1) c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\bits\c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options I attempted to add the flags in Eclipse Mars, but it doesn't seem to have worked. Could that be the only thing i'm missing?
2) \DeckOfCards.h:21:8: error: 'array' in namespace 'std' does not name a template type This is in regards to the std::array<Card,52> cards_; line in my deck of cards header file. This is my first time attempting to build a deck of cards with multiple classes...or a single class for that matter so if i'm making an obvious error I apologize.
EDIT: Exact Message from the Compiler:
07:56:55 **** Incremental Build of configuration Debug for project TexasHoldem ****
Info: Internal Builder is used for build
g++ -O0 -g3 -Wall -c -fmessage-length=0 -o TexasHoldemMain.o "..\\TexasHoldemMain.cpp"
In file included from c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\array:35:0,
from ..\DeckOfCards.h:11,
from ..\TexasHoldemMain.cpp:5:
c:\mingw\lib\gcc\mingw32\4.9.3\include\c++\bits\c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
#error This file requires compiler and library support for the \
^
In file included from ..\TexasHoldemMain.cpp:5:0:
..\DeckOfCards.h:21:8: error: 'array' in namespace 'std' does not name a template type
std::array<Card,52> cards_;
^
07:56:56 Build Finished (took 233ms)
If I recompile a second time after receiving these errors without changing anything I receive a ton more errors everywhere else across multiple files; is that normal?
Main
//Texas Holdem implementation
#include <iostream>
#include "Card.h"
#include "DeckOfCards.h"
int main()
{
DeckOfCards deck;
deck.printDeck();
return(0);
}
DeckOfCards.h
* DeckOfCards.h
*
* Created on: Jul 8, 2016
* Author:
*/
#ifndef DECKOFCARDS_H_
#define DECKOFCARDS_H_
#include <array>
class DeckOfCards
{
public:
DeckOfCards();
void printDeck();
private:
std::array<Card,52> cards_;
};
#endif /* DECKOFCARDS_H_ */
Card.h
* Cards.h
*
* Created on: Jul 8, 2016
* Author:
*/
#ifndef CARD_H_
#define CARD_H_
struct Card
{
enum Suit_Type
{
Diamonds,
Hearts,
Spades,
Clubs,
} suit;
enum Value_Type
{
Two = 2,
Three = 3,
Four = 4,
Five = 5,
Six = 6,
Seven = 7,
Eight = 8,
Nine = 9,
Ten = 10,
Jack = 11,
Queen = 12,
King = 13,
Ace = 14
} value;
void printCard();
};
DeckOfCards.cpp
#include <iostream>
#include "DeckOfCards.h"
#include "Card.h"
#include <array>
DeckOfCards::DeckOfCards()
:
cards_
{
{Card::Diamonds, Card::Two},
{Card::Diamonds, Card::Three},
{Card::Diamonds, Card::Four},
{Card::Diamonds, Card::Five},
{Card::Diamonds, Card::Six},
{Card::Diamonds, Card::Seven},
{Card::Diamonds, Card::Eight},
{Card::Diamonds, Card::Nine},
{Card::Diamonds, Card::Ten},
{Card::Diamonds, Card::Jack},
{Card::Diamonds, Card::Queen},
{Card::Diamonds, Card::King},
{Card::Diamonds, Card::Ace},
{Card::Hearts, Card::Two},
{Card::Hearts, Card::Three},
{Card::Hearts, Card::Four},
{Card::Hearts, Card::Five},
{Card::Hearts, Card::Six},
{Card::Hearts, Card::Seven},
{Card::Hearts, Card::Eight},
{Card::Hearts, Card::Nine},
{Card::Hearts, Card::Ten},
{Card::Hearts, Card::Jack},
{Card::Hearts, Card::Queen},
{Card::Hearts, Card::King},
{Card::Hearts, Card::Ace},
{Card::Spades, Card::Two},
{Card::Spades, Card::Three},
{Card::Spades, Card::Four},
{Card::Spades, Card::Five},
{Card::Spades, Card::Six},
{Card::Spades, Card::Seven},
{Card::Spades, Card::Eight},
{Card::Spades, Card::Nine},
{Card::Spades, Card::Ten},
{Card::Spades, Card::Jack},
{Card::Spades, Card::Queen},
{Card::Spades, Card::King},
{Card::Spades, Card::Ace},
{Card::Clubs, Card::Two},
{Card::Clubs, Card::Three},
{Card::Clubs, Card::Four},
{Card::Clubs, Card::Five},
{Card::Clubs, Card::Six},
{Card::Clubs, Card::Seven},
{Card::Clubs, Card::Eight},
{Card::Clubs, Card::Nine},
{Card::Clubs, Card::Ten},
{Card::Clubs, Card::Jack},
{Card::Clubs, Card::Queen},
{Card::Clubs, Card::King},
{Card::Clubs, Card::Ace}
}
{
}
void DeckOfCards::printDeck()
{
bool first = true;
for(auto card : cards_)
{
if(!first)
{
std::cout << ", ";
}
card.printCard();
first = false;
}
}
Card.cpp
#include<iostream>
#include "Card.h"
#include "DeckOfCards.h"
Card::Card()
{}
void Card::printCard()
{
switch(suit)
{
case Hearts:
std::cout << "♥";
break;
case Diamonds:
std::cout << "♦";
break;
case Clubs:
std::cout << "♣";
break;
case Spades:
std::cout << "♠";
break;
}
if(value < Jack)
{
std::cout << (int)value;
}
else
{
switch(value)
{
case Jack:
std::cout << 'J';
break;
case Queen:
std::cout << 'Q';
break;
case King:
std::cout << 'K';
break;
case Ace:
std::cout << 'A';
break;
}
}
}
You have to set -std=c++11 flag for GNU compiler.
According to Eclipse forums: