UnnamedWiki: namespace

  namespace

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namespace ahn
{
class string{ .... }
}
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void main()
{
using namespace ahn;
string iamstring = "baobo ��";
...
}

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void main()
{
ahn::string iamstring = "baobo ��";
std::string iamstdstring = "baobo std ��";
}

2) using directive�� customer �� .
void main()
{
using ahn::string;
string iamstring = "baobo ��";
}

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fully qualified name��
using directive�� customer �� ...

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#include &lt;iostream>
using namespace std;

namespace TestName1 {
    int a = 5;
}

namespace TestName2 {
    int a = 6;
}

int main( void )
{
    cout &lt;&lt; TestName1::a &lt;&lt; endl;
    cout &lt;&lt; TestName2::a &lt;&lt; endl;
    return 0;
}

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