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Merge pull request #73 from arunksaha/constexpr

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static constant floating point use constexpr
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Jason Turner
2017-06-22 13:49:47 -06:00
committed by GitHub
parent 418251195f cc81a9b4c5
commit ab9091a426
1 changed files with 1 additions and 1 deletions
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05-Considering_Maintainability.md
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@@ -16,7 +16,7 @@ namespace my_project {
// if the above macro would be expanded, then the following line would be: // if the above macro would be expanded, then the following line would be:
// static const double 3.14159 = 3.14159; // static const double 3.14159 = 3.14159;
// which leads to a compile-time error. Sometimes such errors are hard to understand. // which leads to a compile-time error. Sometimes such errors are hard to understand.
static const double PI = 3.14159; static constexpr double PI = 3.14159;
}; };
} }
``` ```