[cig-commits] [commit] baagaard/fix-arrayfwd-std: Remove forward declaration of std objects from arrayfwd.hh. (3258d55)

[cig_noreply at geodynamics.org]

Repository : https://github.com/geodynamics/pylith

On branch  : baagaard/fix-arrayfwd-std
Link       : https://github.com/geodynamics/pylith/compare/0000000000000000000000000000000000000000...3258d555af8282716e5e59e16ae43985af2f1949

>---------------------------------------------------------------

commit 3258d555af8282716e5e59e16ae43985af2f1949
Author: Brad Aagaard <baagaard at usgs.gov>
Date:   Thu Jan 29 17:29:38 2015 -0800

    Remove forward declaration of std objects from arrayfwd.hh.
    
    C++ standard forbids forward declaration of std namespace objects like
    std::vector. Some compilers/preprocessors cache that type of
    information.


>---------------------------------------------------------------

3258d555af8282716e5e59e16ae43985af2f1949
 libsrc/pylith/utils/arrayfwd.hh | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/libsrc/pylith/utils/arrayfwd.hh b/libsrc/pylith/utils/arrayfwd.hh
index 9603609..59272a9 100644
--- a/libsrc/pylith/utils/arrayfwd.hh
+++ b/libsrc/pylith/utils/arrayfwd.hh
@@ -21,7 +21,7 @@
  *
  * @brief Forward declarations for PyLith array objects.
  *
- * These are generally just forward declarations for C++ STL objects.
+ * These are generally just typenames for C++ STL objects.
  *
  * For simple types (i.e., int and PylithScalar) std::valarray provides some
  * features that std::vector does not have, such as operating on the
@@ -37,18 +37,6 @@
 #include <vector> // USES std::vector
 #include <valarray> // USES std::valarray
 
-#if 0
-/// Forward declaration of STL vector
-namespace std {
-  // std::vector
-  template<typename T> class allocator;
-  template<typename T, typename U> class vector;
-
-  // std::valarray
-  template<typename T> class valarray;
-} // std
-#endif
-
 /// Aliases 
 namespace pylith {
   /// Alias for std::vector<int>