Namespace tutorial .
Explains namespaces.
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<B> Namespace tutorial </b><br><br>
A namespace groups together variables, functions, and classes. It is a mechanizim, for expressing logical grouping. For example, the functions for a string library, could be placed in a namespace called string. <br><br>
<pre>
namespace string {
void strcpy(char* source, char* from);
void strcat(char* source, char* from);
int strlen(char* source);
}
void string::strcpy(char* source, char* from)
{
}
void string::strcat(char* source, char* from)
{
}
int string::strlen(char* source)
{
return (0);
}
</pre>
<br><br>
A namespace can contain functions, variables,<br> and classes. When you wish to use<br> a namespace you can use the statement,<br> using namespace name; to allow the<br> aspects of that namespace to be accessed<br> without specificly specifying there namespace.<br>
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