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add wxCONCAT[345]() helper macros

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51407 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-01-27 14:10:53 +00:00
parent c058cafa56
commit 1894e49f51
2 changed files with 14 additions and 2 deletions
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4
include/wx/cpp.h
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@@ -17,6 +17,10 @@
#define wxCONCAT_HELPER(text, line) text ## line
#define wxCONCAT(text, line) wxCONCAT_HELPER(text, line)
#define wxCONCAT3(x1, x2, x3) wxCONCAT(wxCONCAT(x1, x2), x3)
#define wxCONCAT4(x1, x2, x3, x4) wxCONCAT(wxCONCAT3(x1, x2, x3), x4)
#define wxCONCAT5(x1, x2, x3, x4, x5) wxCONCAT(wxCONCAT4(x1, x2, x3, x4), x5)
/* wxSTRINGIZE works as the preprocessor # operator but also works with macros */
#define wxSTRINGIZE_HELPER(x) #x
#define wxSTRINGIZE(x) wxSTRINGIZE_HELPER(x)