[C] The lousy random question thread

[serthy]

not having a compiler atm xD

(edited the question above)


EDIT:
http://www.compileonline.com/compile_cpp_online.php
main.cpp:21:10: error: 'void myClass::foobar(float)' cannot be overloaded
main.cpp:14:13: error: with 'myClass myClass::foobar(float)'

#include <iostream>

bool foobar( float x )
{
    std::cout << "" << std::endl;
    return true;
}

class myClass
{
    public:

    myClass foobar( float x )
    {
        std::cout << "myClass foobar()" << std::endl;

        return myClass();
    }

    void foobar( float x )
    {
        std::cout << "void foobar()" << std::endl;

    }
};

int main( int argC , char* args[] )
{
    myClass c1 , c2 , c3;

    foobar( 0.0f );
    c1.foobar( 0.0f );
    c2 = c3.foobar( 0.0f );
}

[serthy]

next 'problem':

i've got a struct including an array
this array should be variable in its length , but <= MAX_LENGTH

		#define MAX_LENGTH 256

struct myStruct
{
    int array[MAX_LENGTH];
}; 
	

infact this struct is now filled with 256 unused integers
how do i get anything similar to this without having a big empty array?

EDIT:
and i dont want to allocate new memory for every single input
so neither 'int* array;' nor 'int array[];' will work without that and without using static construction like: 'struct myStruct s = { 1 , 2 , 3 };'