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Removed StackBuffer::operator[] to remove MSVC overloading ambiguity error

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- removed operator[] -- now rely on (TYPE*)[]
    - added comments regarding reliance on implicit casting
This commit is contained in:
barfowl 2015-06-10 18:14:14 -07:00
parent 1f2d12f496
commit bae35a9f1e
1 changed files with 4 additions and 2 deletions
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6
opensubdiv/vtr/stackBuffer.h
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@ -59,8 +59,10 @@ public:
~StackBuffer();
public:
TYPE & operator[](size_type index) { return _data[index]; }
TYPE const & operator[](size_type index) const { return _data[index]; }
// Note the reliance on implicit casting so that it can be used similar to
// a VLA. This removes the need for operator[] as the resulting TYPE* will
// natively support []. (The presence of both TYPE* and operator[] also
// causes an ambiguous overloading error with 32-bit MSVC builds.)
operator TYPE const * () const { return _data; }
operator TYPE * () { return _data; }