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cpp: msgpack_object_equal

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This commit is contained in:
frsyuki
2010-04-25 08:00:04 +09:00
parent 72160aac9a
commit 35802ba949
5 changed files with 78 additions and 59 deletions
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54
cpp/object.cpp
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@@ -16,7 +16,6 @@
// limitations under the License.
//
#include "msgpack/object.hpp"
#include <string.h>
namespace msgpack {
@@ -61,7 +60,6 @@ std::ostream& operator<< (std::ostream& s, const object o)
}
s << "]";
break;
// FIXME loop optimiziation
case type::MAP:
s << "{";
@@ -76,7 +74,6 @@ std::ostream& operator<< (std::ostream& s, const object o)
}
s << "}";
break;
// FIXME loop optimiziation
default:
// FIXME
@@ -86,56 +83,5 @@ std::ostream& operator<< (std::ostream& s, const object o)
}
bool operator==(const object x, const object y)
{
if(x.type != y.type) { return false; }
switch(x.type) {
case type::NIL:
return true;
case type::BOOLEAN:
return x.via.boolean == y.via.boolean;
case type::POSITIVE_INTEGER:
return x.via.u64 == y.via.u64;
case type::NEGATIVE_INTEGER:
return x.via.i64 == y.via.i64;
case type::DOUBLE:
return x.via.dec == y.via.dec;
case type::RAW:
return x.via.raw.size == y.via.raw.size &&
memcmp(x.via.raw.ptr, y.via.raw.ptr, x.via.raw.size) == 0;
case type::ARRAY:
if(x.via.array.size != y.via.array.size) { return false; }
for(object* px(x.via.array.ptr),
* const pxend(x.via.array.ptr + x.via.array.size),
* py(y.via.array.ptr);
px < pxend; ++px, ++py) {
if(*px != *py) { return false; }
}
return true;
// FIXME loop optimiziation
case type::MAP:
if(x.via.map.size != y.via.map.size) { return false; }
for(object_kv* px(x.via.map.ptr),
* const pxend(x.via.map.ptr + x.via.map.size),
* py(y.via.map.ptr);
px < pxend; ++px, ++py) {
if(px->key != py->key || px->val != py->val) { return false; }
}
return true;
default:
return false;
}
}
} // namespace msgpack