converting a variable name to a string in C++

Question

I\'d like to output some data to a file. For example assume I have two vectors of doubles:

vector data1(10);
vector data2(10); 
         


        

Answer 1

try this:

#define GET_VARIABLE_NAME(Variable) (#Variable)

//in functions

int var=0;    
char* var_name= GET_VARIABLE_NAME(var);