Problem solving-warnings that produce unreferenced parameters

Source: Internet
Author: User

The first two are stylistic differences for workarounds for warnings that do not reference parameters:

1 Comment out unused formal parameter names

int funcxxx (int narg1,int/* narg2*/)


Return narg1+2;


2 Using Unreferenced_parameter macros

int funcxxx (int narg1,int nArg2)


Unreferenced_parameter (NARG2);

Return narg1+2;


3 suppressing compiler warnings with pragma


#pragma warning (disable:4100)

Re-enable with #pragma warning (default:4100)


Suppress unreferenced warnings for a single function in your code

#pragma warning (push)

#pragma warning (disable:4100)

int funcxxx ();

#pragma warning (POP)

----------------------I'm a little tail------------------------

Level4 compiling is a way to show your attitude to work.

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