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A c++ code example demonstrating the use of namespaces abc and xyz. The code includes a header file (namespace.h) and a source file (namespace.cpp). The main function initializes a variable 'a' in each namespace and uses the 'using namespace' statement to select the desired namespace for output. The output will be either an integer or a float value based on the selected namespace.
Typology: Exercises
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C:\Documents and Settings\Administrator\My ...Studio 2010\Projects\namespace\namespace\namespace.h 1
namespace abc { int a; }
namespace xyz { float a; }
C:\Documents and Settings\Administrator\My ... 2010\Projects\namespace\namespace\namespace.cpp 1
#include <conio.h> #include "namespace.h"
//using namespace abc; //this will print integer in the output using namespace xyz; //this will print float in the output
void main() { a = 2. 221 ; //printf("%d", a); printf("%f", a); getch();
}