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| author | Andy Cedilnik <andy.cedilnik@kitware.com> | 2004-04-27 15:30:31 (GMT) |
|---|---|---|
| committer | Andy Cedilnik <andy.cedilnik@kitware.com> | 2004-04-27 15:30:31 (GMT) |
| commit | e09e1679abf03b4a6efffa52dba99852a2ccba01 (patch) | |
| tree | 436334d45d6919ec2e17fe3e647b196395308c14 | |
| parent | e76b103df7f04de330dec0384743027ded7e82d1 (diff) | |
| download | CMake-e09e1679abf03b4a6efffa52dba99852a2ccba01.zip CMake-e09e1679abf03b4a6efffa52dba99852a2ccba01.tar.gz CMake-e09e1679abf03b4a6efffa52dba99852a2ccba01.tar.bz2 | |
ENH: Add method to get definition even if it does not exists
| -rw-r--r-- | Source/cmMakefile.cxx | 10 | ||||
| -rw-r--r-- | Source/cmMakefile.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx index b073bf9..c85ad61 100644 --- a/Source/cmMakefile.cxx +++ b/Source/cmMakefile.cxx @@ -1378,6 +1378,16 @@ const char* cmMakefile::GetDefinition(const char* name) const return def; } +const char* cmMakefile::GetSafeDefinition(const char* def) const +{ + const char* ret = this->GetDefinition(def); + if(!ret) + { + return ""; + } + return ret; +} + std::vector<std::string> cmMakefile::GetDefinitions(int cacheonly /* = 0 */) const { std::map<std::string, int> definitions; diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h index c35cf43..8b60aad 100644 --- a/Source/cmMakefile.h +++ b/Source/cmMakefile.h @@ -502,6 +502,7 @@ public: * cache is then queried. */ const char* GetDefinition(const char*) const; + const char* GetSafeDefinition(const char*) const; /** * Get the list of all variables in the current space. If argument |