traits.cpp

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#include "../traits.h"
 
#include <list>
#include <vector>
 
// treat some types differently to test Treat... traits
struct Foo {
};
struct Bar {
};
namespace ReflectiveRapidJSON {
REFLECTIVE_RAPIDJSON_TREAT_AS_MAP_OR_HASH(Foo);
REFLECTIVE_RAPIDJSON_TREAT_AS_MULTI_MAP_OR_HASH(Foo);
REFLECTIVE_RAPIDJSON_TREAT_AS_SET(Bar);
REFLECTIVE_RAPIDJSON_TREAT_AS_MULTI_SET(Foo);
} // namespace ReflectiveRapidJSON
 
using namespace std;
using namespace ReflectiveRapidJSON;
 
// test traits
static_assert(IsArray<vector<int>>::value, "vector mapped to array");
static_assert(IsArray<list<int>>::value, "list mapped to array");
static_assert(!IsArray<set<int>>::value, "set not considered an array");
static_assert(!IsArray<multiset<int>>::value, "multiset not considered an array");
static_assert(IsArrayOrSet<set<int>>::value, "set is array or set");
static_assert(IsArrayOrSet<multiset<int>>::value, "multiset is array or set");
static_assert(IsArrayOrSet<Foo>::value, "Foo is array or set via TreatAsMultiSet");
static_assert(IsArrayOrSet<Bar>::value, "Foo is array or set via TreatAsSet");
static_assert(!IsArrayOrSet<string>::value, "string not mapped to array or set though it is iteratable");
static_assert(IsSet<set<int>>::value, "set mapped to set");
static_assert(IsSet<unordered_set<int>>::value, "unordered_set mapped to set");
static_assert(IsSet<Bar>::value, "Bar mapped to set via TreatAsSet");
static_assert(!IsSet<string>::value, "string not mapped to set");
static_assert(IsMultiSet<unordered_multiset<int>>::value, "multiset");
static_assert(IsMultiSet<Foo>::value, "Foo mapped to multiset via TreatAsMultiSet");
static_assert(!IsMultiSet<string>::value, "string not mapped to multiset");
static_assert(!IsArray<string>::value, "string not mapped to array though it is iteratable");
static_assert(IsMapOrHash<map<string, int>>::value, "map mapped to object");
static_assert(IsMapOrHash<unordered_map<string, int>>::value, "hash mapped to object");
static_assert(!IsMapOrHash<vector<int>>::value, "vector not mapped to object");
static_assert(IsMapOrHash<Foo>::value, "Foo mapped to object via TreatAsMapOrHash");
static_assert(IsMultiMapOrHash<multimap<string, int>>::value, "multimap mapped to object");
static_assert(IsMultiMapOrHash<unordered_multimap<string, int>>::value, "unordered multimap mapped to object");
static_assert(!IsMultiMapOrHash<vector<int>>::value, "vector not mapped to object");
static_assert(IsMultiMapOrHash<Foo>::value, "Foo mapped to object via TreatAsMultiMapOrHash");
static_assert(IsIteratableExceptString<std::vector<int>>::value, "vector is iteratable");
static_assert(!IsIteratableExceptString<std::string>::value, "string not iteratable");
static_assert(!IsIteratableExceptString<std::wstring>::value, "wstring not iteratable");
static_assert(!IsIteratableExceptString<const std::string>::value, "string not iteratable");