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Use C++ function templating for skip()/construct()

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This commit is contained in:
Joel Nothman 2012-09-25 00:30:15 +10:00
parent 96ed236c1d
commit d56e2b2c8a
4 changed files with 27 additions and 22 deletions
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21
msgpack/unpack_template.h
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@ -95,7 +95,8 @@ msgpack_unpack_func(msgpack_unpack_object, _data)(msgpack_unpack_struct(_context
}
msgpack_unpack_func(int, _execute)(msgpack_unpack_struct(_context)* ctx, const char* data, size_t len, size_t* off, int construct)
template <bool construct>
msgpack_unpack_func(int, _execute)(msgpack_unpack_struct(_context)* ctx, const char* data, size_t len, size_t* off)
{
assert(len >= *off);
@ -380,6 +381,8 @@ _header_again:
_finish:
if (!construct)
msgpack_unpack_callback(_nil)(user, &obj);
stack[0].obj = obj;
++p;
ret = 1;
@ -405,13 +408,6 @@ _end:
#undef construct_cb
}
#undef msgpack_unpack_func
#undef msgpack_unpack_callback
#undef msgpack_unpack_struct
#undef msgpack_unpack_object
#undef msgpack_unpack_user
#undef push_simple_value
#undef push_fixed_value
#undef push_variable_value
@ -419,6 +415,15 @@ _end:
#undef again_fixed_trail_if_zero
#undef start_container
static const execute_fn template_construct = &template_execute<true>;
static const execute_fn template_skip = &template_execute<false>;
#undef msgpack_unpack_func
#undef msgpack_unpack_callback
#undef msgpack_unpack_struct
#undef msgpack_unpack_object
#undef msgpack_unpack_user
#undef NEXT_CS
/* vim: set ts=4 sw=4 noexpandtab */