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Diffstat (limited to 'Help/manual/cmake-developer.7.rst')
| -rw-r--r-- | Help/manual/cmake-developer.7.rst | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/Help/manual/cmake-developer.7.rst b/Help/manual/cmake-developer.7.rst index e18250c..7bffa42 100644 --- a/Help/manual/cmake-developer.7.rst +++ b/Help/manual/cmake-developer.7.rst @@ -28,34 +28,6 @@ Some implementations have a ``std::auto_ptr`` which can not be used as a return value from a function. ``std::auto_ptr`` may not be used. Use ``cmsys::auto_ptr`` instead. -Template Parameter Defaults ---------------------------- - -On ancient compilers, C++ template must use template parameters in function -arguments. If no parameter of that type is needed, the common workaround is -to add a defaulted pointer to the type to the templated function. However, -this does not work with other ancient compilers: - -.. code-block:: c++ - - template<typename PropertyType> - PropertyType getTypedProperty(cmTarget* tgt, const char* prop, - PropertyType* = 0) // Wrong - { - - } - -.. code-block:: c++ - - template<typename PropertyType> - PropertyType getTypedProperty(cmTarget* tgt, const char* prop, - PropertyType*) // Ok - { - - } - -and invoke it with the value ``0`` explicitly in all cases. - size_t ------ |