BUG:11948 make ClosestPointRegion mode useful.

Thanks Xabi Riobe for the patch.

Change-Id: I7190dc401aa1f59883aa329eee9aaacf21643aa9
BUG:12331 Loosen up tolerance to allow 1e-029.

Per bug report http://www.vtk.org/Bug/view.php?id=12331

Change-Id: Iabd5ab3610ad975043ec6e6e47eecd97871e7d02
Fix case of neighbor loop points

Change-Id: I033222a8fe90ce09e7678d99cbb0d816ef686bf6
Abort when DISPLAY isn't valid

There's not much else to do. There's no return and making the
RenderWindow a zombie object isn't any better. Throwing an exception
isn't good either since nothing else throws exceptions around here.

Change-Id: I4cd36c6ba833f02471764b18e7700796735f6a7a
Fix marker scaling in GL2PS exports.

Added a regression test to check marker sizes.

Change-Id: I0532f47f870a718945b0da77d2a024af7d605b60
Document vtkTypedDataArray<vtkIdType>::GetDataArray() behavior.

Add some notes explaining that an extra step must be taken when
subclasses vtkTypedDataArray to hold vtkIdType elements.

Change-Id: I0063c97529e5dd15713186184920c6100ab5452c
Install CMake/vtkMakeInstantiator.cmake file

gdcm needs this file to be installed

Change-Id: I01912af36aef5e49d09c5f165ab9570954a40b91
ENH: Move tokenization routines into vtkParseString.

The preprocessor has some code that is more widely useful to the
parser.  Move that code into vtkParseString.

Change-Id: I80b692a129677cb3f1ccfb7177c4c7099440ec72
Add missing rule for nested template declarations.

Change-Id: I2b1b9c3820cc12d6425eb524f94c8b30100b0619
Add special right angle bracket handling for C++11.

The C++11 standard allows a pair of right angles ">>" to be broken
into two right angle brackets in order to terminate a template
argument list.  In order to improve compatibility with C++11 code,
I've added the same flexibility to the wrapper's parser.  I have
checked the generated xml for VTK both before and after this change,
and the resulting xml was identical.

Change-Id: I73a77e10c5c18482f2a7c14185da835dcaaa99f2
Simplify the enumerator_list rule for enum definitions.

Even though C++03 disallows trailing commas in enum definitions,
all compilers allow them, so we must do the same.  The simplest
way to do this is to allow enumerator_definition to be empty,
rather than to tack on another rule.

Change-Id: I61a7fbcf1d9696b9d357f87bd6805c3873466398
Allow qualifiers const, volatile with method pointers.

Change-Id: Ic11e56d1948b353eb7746e877b05e1b49049931a
Fix parsing of parentheses within function parameter declarations.

According to the C++ standard, in an abstract declarator (e.g. function
parameter declaration), if there is only one set of parentheses then the
parentheses are to be intepreted as a function decorator.  The parser was
incorrectly interpreting them as parentheses around a possibly absent
parameter name.

Change-Id: I4fecd3de16914e75329dec78f0d2d351b9e3dae9
Remove the unused "reject_class()" method.

Change-Id: Ie3feabee7c1b53071dd6dc79454f2fbf86e9ff2c
Handle friend functions where "friend" is not first specifier.

This leaves "typedef" as the only specifier that must be placed as
the first specifier, and even then this restriction on "typedef" is
only when used with a function e.g. "int typedef x(int y);"

Change-Id: I901f4a76ebf080ec777e718d1d13a59c5572fa89
Add ability to parse function try blocks.

These are an odd language construct that I've never seen before.

Change-Id: Icd7fd487d97f0cbda9f3e9c50682e9b4e79d62f0
Allow a parameter list that is nothing but ellipsis.

Change-Id: I3de48c4aea212de88f82f291de92ec9994705921
Add parsing of rvalue references for C++11 support.

Change-Id: I4db5f0e1115b8dba2791c450ae4a9616f1b3553d
Add constexpr specifier to support C++11 code.

Also add "explicit" to keyword list, since it was missing.

Change-Id: I5e97330b0ba17609f42f0141cbff8999196ec0d0
Add decltype() to parser via new decltype_specifier rule.

There is no code to deduce the type for decltype() yet, but at least
code containing decltype() can be parsed.

Change-Id: I160eb7129f12c1b5d0f643185de6c86cd54e3c5f