debugging - In QT,how to distinguish debug and release in someway like preprocessor -


i know can use #if debug #else #endif in c#,so think qt has same way that, this：

qstring paths::sqlscriptpath() { #if debug     return "d:\edocclient\edocclient-build-desktop_qt_4_8_4_qt4_8_4-debug\sql"; #else     return "d:\edocclient\edocclient-build-desktop_qt_4_8_4_qt4_8_4-release\sql"; }

but didn't work.

the correct qt macros qt_debug. code be:

qstring paths::sqlscriptpath() { #ifdef qt_debug     return "d:\edocclient\edocclient-build-desktop_qt_4_8_4_qt4_8_4-debug\sql"; #else     return "d:\edocclient\edocclient-build-desktop_qt_4_8_4_qt4_8_4-release\sql"; #endif }

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