Source/System/NodeCores/Drawables/Geometry/Util/OSGFastTriangleIterator.inl

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  29
  30 OSG_BEGIN_NAMESPACE
  31
  32 inline Int32
  33 FastTriangleIterator::getIndex(Int32 which) const
  34 {
  35     return Inherited::getIndex(_triPntIndex[which]);
  36 }
  37
  38 inline Int32
  39 FastTriangleIterator::getIndex(void) const
  40 {
  41     return _triIndex;
  42 }
  43
  44 inline Int32
  45 FastTriangleIterator::getPropertyIndex(UInt16 att, Int32 which) const
  46 {
  47     return Inherited::getPropertyIndex(att, _triPntIndex[which]);
  48 }
  49
  50 template <class ReturnT>
  51 inline ReturnT
  52 FastTriangleIterator::getPropertyValue(UInt16 att, Int32 which) const
  53 {
  54     Int32 ind = getPropertyIndex(att, which);
  55
  56     return _props[att]->getValue<ReturnT>(ind);
  57 }
  58
  59 inline FastTriangleIterator
  60 FastTriangleIterator::operator++(int)
  61 {
  62     FastTriangleIterator returnValue(*this);
  63
  64     ++(*this);
  65
  66     return returnValue;
  67 }
  68
  69 inline bool
  70 FastTriangleIterator::operator<(const FastTriangleIterator &lhs) const
  71 {
  72     return (*static_cast<const Inherited *>(this) <  lhs) ||
  73          ( (*static_cast<const Inherited *>(this) == lhs)       &&
  74            _triIndex                              <  lhs._triIndex);
  75 }
  76
  77 inline bool
  78 FastTriangleIterator::operator==(const FastTriangleIterator &lhs) const
  79 {
  80     if(isAtEnd() && lhs.isAtEnd())
  81         return true;
  82
  83     if(isAtEnd() || lhs.isAtEnd())
  84         return false;
  85
  86     return (*static_cast<const Inherited *>(this) == lhs          ) &&
  87            (_triIndex                             == lhs._triIndex);
  88 }
  89
  90 inline bool
  91 FastTriangleIterator::operator!=(const FastTriangleIterator &lhs) const
  92 {
  93     return !(*this == lhs);
  94 }
  95
  96 OSG_END_NAMESPACE