கேள்வி: பெயர்வெளி - சி++ குறித்து விரிவாக சொல்லுங்கள்.
பதில்: In சி++, a namespace is defined with a namespace block. namespace foo { int bar; } Within this block, identifiers can be used exactly as they are declared. Outside of this block, the namespace specifier must be prefixed. For example, outside of namespace foo, bar must be written foo::bar. C++ includes another construct that makes this verbosity unnecessary. By adding the line using namespace foo; to a piece of code, the prefix foo:: is no longer needed. பகுப்பு:நிரலாக்கம்