Source/System/FileIO/OpenFlight/OSGOFRecords.inl

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  29
  30 OSG_BEGIN_NAMESPACE
  31
  32 inline
  33 void OFRecord::readChar8(std::istream &is, Char8  *cVal, UInt32 iSize)
  34 {
  35     is.read(cVal, iSize);
  36 }
  37
  38 template<class ValueT> inline
  39 UInt32 OFRecord::readVal(std::istream &is, ValueT &val)
  40 {
  41     is.read(reinterpret_cast<char *>(&val), sizeof(ValueT));
  42
  43     val = osgNetToHost<ValueT>(val);
  44
  45     return sizeof(ValueT);
  46 }
  47
  48 template<> inline
  49 UInt32 OFRecord::readVal<Int8>(std::istream &is, Int8 &val)
  50 {
  51     is.read(reinterpret_cast<char *>(&val), sizeof(Int8));
  52
  53     return sizeof(Int8);
  54 }
  55
  56 template<> inline
  57 UInt32 OFRecord::readVal<UInt8>(std::istream &is, UInt8 &val)
  58 {
  59     is.read(reinterpret_cast<char *>(&val), sizeof(UInt8));
  60
  61     return sizeof(UInt8);
  62 }
  63
  64 template <> inline
  65 UInt32 OFRecord::readVal<Real32>(std::istream &is, Real32 &val)
  66 {
  67     UInt32 v;
  68     is.read(reinterpret_cast<char *>(&v), sizeof(UInt32));
  69
  70     val = osgNetToHostFP(v);
  71
  72     return sizeof(Real32);
  73 }
  74
  75 template <> inline
  76 UInt32 OFRecord::readVal<Real64>(std::istream &is, Real64 &val)
  77 {
  78     UInt64 v;
  79     is.read(reinterpret_cast<char *>(&v), sizeof(UInt64));
  80
  81     val = osgNetToHostFP(v);
  82
  83     return sizeof(Real64);
  84 }
  85
  86 OSG_END_NAMESPACE