67 lines
2.7 KiB
C++
67 lines
2.7 KiB
C++
#include <stddef.h>
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#include <fstream>
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#ifndef STATIC_FIELDS_GROUP
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#include "DataDefs.h"
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#endif
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#include "DataFuncs.h"
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#ifdef __GNUC__
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#pragma GCC diagnostic ignored "-Winvalid-offsetof"
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#endif
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namespace df {
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#define NUMBER_IDENTITY_TRAITS(category, type, name) \
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category##_identity<type> identity_traits<type>::identity(name);
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#define INTEGER_IDENTITY_TRAITS(type, name) NUMBER_IDENTITY_TRAITS(integer, type, name)
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#define FLOAT_IDENTITY_TRAITS(type) NUMBER_IDENTITY_TRAITS(float, type, #type)
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#ifndef STATIC_FIELDS_GROUP
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INTEGER_IDENTITY_TRAITS(char, "char");
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INTEGER_IDENTITY_TRAITS(signed char, "int8_t");
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INTEGER_IDENTITY_TRAITS(unsigned char, "uint8_t");
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INTEGER_IDENTITY_TRAITS(short, "int16_t");
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INTEGER_IDENTITY_TRAITS(unsigned short, "uint16_t");
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INTEGER_IDENTITY_TRAITS(int, "int32_t");
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INTEGER_IDENTITY_TRAITS(unsigned int, "uint32_t");
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INTEGER_IDENTITY_TRAITS(long, "long");
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INTEGER_IDENTITY_TRAITS(unsigned long, "unsigned long");
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INTEGER_IDENTITY_TRAITS(long long, "int64_t");
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INTEGER_IDENTITY_TRAITS(unsigned long long, "uint64_t");
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FLOAT_IDENTITY_TRAITS(float);
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FLOAT_IDENTITY_TRAITS(double);
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bool_identity identity_traits<bool>::identity;
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stl_string_identity identity_traits<std::string>::identity;
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ptr_string_identity identity_traits<char*>::identity;
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ptr_string_identity identity_traits<const char*>::identity;
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pointer_identity identity_traits<void*>::identity;
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stl_ptr_vector_identity identity_traits<std::vector<void*> >::identity;
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stl_bit_vector_identity identity_traits<std::vector<bool> >::identity;
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bit_array_identity identity_traits<BitArray<int> >::identity;
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static void *fstream_allocator_fn(void *out, const void *in) {
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if (out) { /* *(T*)out = *(const T*)in;*/ return NULL; }
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else if (in) { delete (std::fstream*)in; return (std::fstream*)in; }
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else return new std::fstream();
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}
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opaque_identity identity_traits<std::fstream>::identity(
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sizeof(std::fstream), fstream_allocator_fn, "fstream");
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buffer_container_identity buffer_container_identity::base_instance;
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#endif
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#undef NUMBER_IDENTITY_TRAITS
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#undef INTEGER_IDENTITY_TRAITS
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#undef FLOAT_IDENTITY_TRAITS
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}
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#define TID(type) (&identity_traits< type >::identity)
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#define FLD(mode, name) struct_field_info::mode, #name, offsetof(CUR_STRUCT, name)
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#define GFLD(mode, name) struct_field_info::mode, #name, (size_t)&df::global::name
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#define METHOD(mode, name) struct_field_info::mode, #name, 0, wrap_function(&CUR_STRUCT::name)
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#define METHOD_N(mode, func, name) struct_field_info::mode, #name, 0, wrap_function(&CUR_STRUCT::func)
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#define FLD_END struct_field_info::END
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