class InstructionList
{
static std::vector<Instruction*> instructions;
public:
static void Add(Instruction* instr_)
{
instr_->Initialize();
nstructions.push_back(instr_);
}
};
I can't figure out why I'm getting this linker error
Author
It's been a while but i think you have to give the static member some presence.
class InstructionList
{
static std::vector<Instruction*> instructions;
public:
static void Add(Instruction* instr_)
{
instr_->Initialize();
nstructions.push_back(instr_);
}
};
static std::vector<Instruction*> InstructionList::instructions;
Something like that.
ace
class InstructionList
{
static std::vector<Instruction*> instructions;
public:
static void Add(Instruction* instr_)
{
instr_->Initialize();
nstructions.push_back(instr_);
}
};
static std::vector<Instruction*> InstructionList::instructions;
Something like that.
ace
Author
Thanks a lot!
That was it, except you have to remove the second 'static'.
I was practically pounding my head on the keyboard over that one!
That was it, except you have to remove the second 'static'.
I was practically pounding my head on the keyboard over that one!
ace_lovegrove is right, when using static variables inside a class you need to provide a definition of the variable outside of the class in order to use them. Failure to do so will give you an unresolved external error (VS) or undefined reference (GCC/MinGW).
EDIT: too slow.
EDIT: too slow.
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