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Diffstat (limited to 'libxsde/xsde/cxx/hybrid/xdr/istream.ixx')
| -rw-r--r-- | libxsde/xsde/cxx/hybrid/xdr/istream.ixx | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/libxsde/xsde/cxx/hybrid/xdr/istream.ixx b/libxsde/xsde/cxx/hybrid/xdr/istream.ixx new file mode 100644 index 0000000..86dd0ec --- /dev/null +++ b/libxsde/xsde/cxx/hybrid/xdr/istream.ixx @@ -0,0 +1,365 @@ +// file : xsde/cxx/hybrid/xdr/istream.ixx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +namespace xsde +{ + namespace cxx + { + namespace hybrid + { + inline ixdrstream:: + ixdrstream (XDR& xdr) + : xdr_ (xdr) + { + } + + inline XDR& ixdrstream:: + impl () + { + return xdr_; + } + +#ifdef XSDE_EXCEPTIONS + + inline void ixdrstream:: + operator>> (bool& x) + { + bool_t v; + + if (!xdr_bool (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<bool> (v); + } + + inline void ixdrstream:: + operator>> (signed char& x) + { + int8_t v; + + if (!xdr_int8_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<signed char> (v); + } + + + inline void ixdrstream:: + operator>> (unsigned char& x) + { + uint8_t v; + + if (!xdr_uint8_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<unsigned char> (v); + } + + inline void ixdrstream:: + operator>> (short& x) + { + int16_t v; + + if (!xdr_int16_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<short> (v); + } + + inline void ixdrstream:: + operator>> (unsigned short& x) + { + uint16_t v; + + if (!xdr_uint16_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<unsigned short> (v); + } + + inline void ixdrstream:: + operator>> (int& x) + { + int32_t v; + + if (!xdr_int32_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<int> (v); + } + + inline void ixdrstream:: + operator>> (unsigned int& x) + { + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<unsigned int> (v); + } + + inline void ixdrstream:: + operator>> (long& x) + { + int32_t v; + + if (!xdr_int32_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<long> (v); + } + + inline void ixdrstream:: + operator>> (unsigned long& x) + { + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<unsigned long> (v); + } + +#ifdef XSDE_LONGLONG + inline void ixdrstream:: + operator>> (long long& x) + { + int64_t v; + + if (!xdr_int64_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<long long> (v); + } + + inline void ixdrstream:: + operator>> (unsigned long long& x) + { + uint64_t v; + + if (!xdr_uint64_t (&xdr_, &v)) + throw xdr_exception (); + + x = static_cast<unsigned long long> (v); + } +#endif + + inline void ixdrstream:: + operator>> (as_size& x) + { + // Assume size is 32-bit. + // + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + throw xdr_exception (); + + x.s_ = static_cast<size_t> (v); + } + + inline void ixdrstream:: + operator>> (float& x) + { + if (!xdr_float (&xdr_, &x)) + throw xdr_exception (); + } + + inline void ixdrstream:: + operator>> (double& x) + { + if (!xdr_double (&xdr_, &x)) + throw xdr_exception (); + } + + inline void + operator>> (ixdrstream&, any_type&) + { + } + + inline void + operator>> (ixdrstream&, any_simple_type&) + { + } + +#else // XSDE_EXCEPTIONS + + inline bool ixdrstream:: + operator>> (bool& x) + { + bool_t v; + + if (!xdr_bool (&xdr_, &v)) + return false; + + x = static_cast<bool> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (signed char& x) + { + int8_t v; + + if (!xdr_int8_t (&xdr_, &v)) + return false; + + x = static_cast<signed char> (v); + return true; + } + + + inline bool ixdrstream:: + operator>> (unsigned char& x) + { + uint8_t v; + + if (!xdr_uint8_t (&xdr_, &v)) + return false; + + x = static_cast<unsigned char> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (short& x) + { + int16_t v; + + if (!xdr_int16_t (&xdr_, &v)) + return false; + + x = static_cast<short> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (unsigned short& x) + { + uint16_t v; + + if (!xdr_uint16_t (&xdr_, &v)) + return false; + + x = static_cast<unsigned short> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (int& x) + { + int32_t v; + + if (!xdr_int32_t (&xdr_, &v)) + return false; + + x = static_cast<int> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (unsigned int& x) + { + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + return false; + + x = static_cast<unsigned int> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (long& x) + { + int32_t v; + + if (!xdr_int32_t (&xdr_, &v)) + return false; + + x = static_cast<long> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (unsigned long& x) + { + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + return false; + + x = static_cast<unsigned long> (v); + return true; + } + +#ifdef XSDE_LONGLONG + inline bool ixdrstream:: + operator>> (long long& x) + { + int64_t v; + + if (!xdr_int64_t (&xdr_, &v)) + return false; + + x = static_cast<long long> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (unsigned long long& x) + { + uint64_t v; + + if (!xdr_uint64_t (&xdr_, &v)) + return false; + + x = static_cast<unsigned long long> (v); + return true; + } +#endif + + inline bool ixdrstream:: + operator>> (as_size& x) + { + // Assume size is 32-bit. + // + uint32_t v; + + if (!xdr_uint32_t (&xdr_, &v)) + return false; + + x.s_ = static_cast<size_t> (v); + return true; + } + + inline bool ixdrstream:: + operator>> (float& x) + { + return xdr_float (&xdr_, &x); + } + + inline bool ixdrstream:: + operator>> (double& x) + { + return xdr_double (&xdr_, &x); + } + + inline bool + operator>> (ixdrstream&, any_type&) + { + return true; + } + + inline bool + operator>> (ixdrstream&, any_simple_type&) + { + return true; + } + +#endif // XSDE_EXCEPTIONS + } + } +} |