32 lines
590 B
C++
32 lines
590 B
C++
/*
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Sept. 2006, M. Spiekermann
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1 How to avoid problems with class ~CMsg~
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On some systems, e.g. MAC OSX, the code below will crash. The problem is that
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class ~X~ uses the global defined object cmsg. C++ does not specify in which order
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global instances of classes will be created. Hence it is not guaranteed that cmsg
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is properly initialized when the constructor function of ~X~ will be called.
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*/
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#include "LogMsg.h"
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class X {
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public:
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X() { cmsg.file("mytrace1.txt"); }
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};
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X x;
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int main()
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{
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cmsg.file("mytraces.txt");
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cmsg.info() << "hello world" << endl;
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cmsg.send();
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}
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