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-rw-r--r--json/json_spirit_utils.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/json/json_spirit_utils.h b/json/json_spirit_utils.h
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+#ifndef JSON_SPIRIT_UTILS
+#define JSON_SPIRIT_UTILS
+
+// Copyright John W. Wilkinson 2007 - 2009.
+// Distributed under the MIT License, see accompanying file LICENSE.txt
+
+// json spirit version 4.03
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include "json_spirit_value.h"
+#include <map>
+
+namespace json_spirit
+{
+ template< class Obj_t, class Map_t >
+ void obj_to_map( const Obj_t& obj, Map_t& mp_obj )
+ {
+ mp_obj.clear();
+
+ for( typename Obj_t::const_iterator i = obj.begin(); i != obj.end(); ++i )
+ {
+ mp_obj[ i->name_ ] = i->value_;
+ }
+ }
+
+ template< class Obj_t, class Map_t >
+ void map_to_obj( const Map_t& mp_obj, Obj_t& obj )
+ {
+ obj.clear();
+
+ for( typename Map_t::const_iterator i = mp_obj.begin(); i != mp_obj.end(); ++i )
+ {
+ obj.push_back( typename Obj_t::value_type( i->first, i->second ) );
+ }
+ }
+
+ typedef std::map< std::string, Value > Mapped_obj;
+
+#ifndef BOOST_NO_STD_WSTRING
+ typedef std::map< std::wstring, wValue > wMapped_obj;
+#endif
+
+ template< class Object_type, class String_type >
+ const typename Object_type::value_type::Value_type& find_value( const Object_type& obj, const String_type& name )
+ {
+ for( typename Object_type::const_iterator i = obj.begin(); i != obj.end(); ++i )
+ {
+ if( i->name_ == name )
+ {
+ return i->value_;
+ }
+ }
+
+ return Object_type::value_type::Value_type::null;
+ }
+}
+
+#endif