本文整理汇总了C++中rapidjson::Value::IsDouble方法的典型用法代码示例。如果您正苦于以下问题：C++ Value::IsDouble方法的具体用法？C++ Value::IsDouble怎么用？C++ Value::IsDouble使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rapidjson::Value的用法示例。
在下文中一共展示了Value::IsDouble方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getJsonNumber
bool getJsonNumber(const rapidjson::Value &v, T &dst) {
if (v.IsDouble())
dst = T(v.GetDouble());
else if (v.IsInt())
dst = T(v.GetInt());
else if (v.IsUint())
dst = T(v.GetUint());
else if (v.IsInt64())
dst = T(v.GetInt64());
else if (v.IsUint64())
dst = T(v.GetUint64());
else
return false;
return true;
}示例2: read_print_for_array
void Json_Parser::read_print_for_array(rapidjson::Value &va,int i){
if (va.IsBool()) {
const bool flag=va.GetBool();
CCLOG("%d:%d",i,flag);
}
else if (va.IsDouble()) {
const double flag=va.GetDouble();
CCLOG("%d:%f",i,flag);
}
else if (va.IsInt()) {
const int flag=va.GetInt();
CCLOG("%d:%d",i,flag);
}
else if (va.IsString()) {
const std::string flag=va.GetString();
CCLOG("%d:%s",i,flag.c_str());
}
else if (va.IsNull()) {
CCLOG("%d:null",i);
}
else if(va.IsObject())
{
CCLOG("obj----------%d",i);
auto it=va.MemberBegin();
for (;it!=va.MemberEnd();it++) {
if (va.HasMember(it->name)) {
read_print(va,it->name.GetString());
}
}
}
else if(va.IsArray())
{
CCLOG("array-------%d",i);
for (int i=0; i<va.Size();i++) {
read_print_for_array(va[i],i);
}
}
}示例3: read_to_map_for_array
void Json_Parser::read_to_map_for_array(cocos2d::ValueVector &temp,rapidjson::Value &va,int i){
CCLOG("dex:%d",i);
if (va.IsBool()) {
const bool flag=va.GetBool();
temp.push_back(Value(flag));
}
else if (va.IsDouble()) {
const double flag=va.GetDouble();
temp.push_back(Value(flag));
}
else if (va.IsInt()) {
const int flag=va.GetInt();
temp.push_back(Value(flag));
}
else if (va.IsString()) {
const std::string flag=va.GetString();
temp.push_back(Value(flag));
// CCLOG("++:%d",temp.size());
}
else if (va.IsNull()) {
temp.push_back(Value(nullptr));
}
else if(va.IsObject())
{
cocos2d::ValueMap temp2;
auto it=va.MemberBegin();
for (;it!=va.MemberEnd();it++) {
if (va.HasMember(it->name)) {
read_to_map(temp2,va,it->name.GetString());
}
}
temp.push_back(Value(temp2));
// CCLOG("mapinvectro层:%lu",temp2.size());
}
else if(va.IsArray())
{
cocos2d::ValueVector temp2;
for (int i=0; i<va.Size();i++) {
read_to_map_for_array(temp2,va[i],i);
}
temp.push_back(Value(temp2));
// CCLOG("vectorinvectro层:%lu",temp.size());
}
}示例4: getType
int JsonValidator::getType(rapidjson::Value& jsonValue) {
if (jsonValue.IsNull()) {
return kJsonTypeNull;
} else if (jsonValue.IsBool()) {
return kJsonTypeBoolean;
} else if (jsonValue.IsObject()) {
return kJsonTypeObject;
} else if (jsonValue.IsArray()) {
return kJsonTypeArray;
} else if (jsonValue.IsString()) {
return kJsonTypeString;
} else if (jsonValue.IsInt() || jsonValue.IsInt64() ||
jsonValue.IsUint() || jsonValue.IsUint64()) {
return kJsonTypeInteger;
} else if (jsonValue.IsDouble()) {
return kJsonTypeDouble;
} else {
return kJsonTypeUnknown;
}
}示例5: set_value
bool MetaDataValue::set_value(const rapidjson::Value& v)
{
if( v.IsDouble())
{
_vPtr = new double(v.GetDouble());
}
else if(v.IsBool())
{
_vPtr = new bool(v.GetBool());
}
else if(v.IsInt())
{
_vPtr = new int(v.GetInt());
}
else if(v.IsString())
{
_vPtr = new std::string(v.GetString());
}
else
return false;
return true;
}示例6: ConvertToMsgPack
void ConvertToMsgPack(const rapidjson::Value& json, msgpack::object& object, msgpack::zone& zone)
{
switch (json.GetType())
{
case rapidjson::kFalseType:
object = false;
break;
case rapidjson::kTrueType:
object = true;
break;
case rapidjson::kNumberType:
{
if (json.IsInt())
{
object = json.GetInt();
}
else if (json.IsUint())
{
object = json.GetUint();
}
else if (json.IsInt64())
{
object = json.GetInt64();
}
else if (json.IsUint64())
{
object = json.GetUint64();
}
else if (json.IsDouble())
{
object = json.GetDouble();
}
break;
}
case rapidjson::kStringType:
// we allocate with 'zone', otherwise the std::string's raw pointer gets used, which won't work as it gets destructed later on
object = msgpack::object(std::string(json.GetString(), json.GetStringLength()), zone);
break;
case rapidjson::kObjectType:
{
std::map<std::string, msgpack::object> list;
for (auto it = json.MemberBegin(); it != json.MemberEnd(); it++)
{
msgpack::object newObject;
ConvertToMsgPack(it->value, newObject, zone);
list.insert({ it->name.GetString(), newObject });
}
object = msgpack::object(list, zone);
break;
}
case rapidjson::kArrayType:
{
std::vector<msgpack::object> list;
for (auto it = json.Begin(); it != json.End(); it++)
{
msgpack::object newObject;
ConvertToMsgPack(*it, newObject, zone);
list.push_back(newObject);
}
object = msgpack::object(list, zone);
break;
}
default:
object = msgpack::type::nil();
break;
}
}示例7: if
void json2tvalue(QVariant & output, const rapidjson::Value & input, int itype)
{
if(input.IsNull())
{
output.clear();
}
else if(input.IsInt64())
{
output = QVariant(input.GetInt64());
}
else if(input.IsInt())
{
output = QVariant(input.GetInt());
}
else if(input.IsDouble())
{
output = QVariant(input.GetDouble());
}
else if(input.IsBool())
{
output = QVariant(input.GetBool());
}
else if(input.IsString())
{
output = QVariant(QString(input.GetString()));
}
else if(input.IsArray())
{
switch(itype)
{
case QVariant::Point:
{
assert(input.Size() == 2);
output = QPoint(input[0u].GetDouble(), input[1].GetDouble());
break;
}
case QVariant::PointF:
{
assert(input.Size() == 2);
output = QPointF(input[0u].GetDouble(), input[1].GetDouble());
break;
}
case QVariant::Size:
{
assert(input.Size() == 2);
output = QSize(input[0u].GetDouble(), input[1].GetDouble());
break;
}
case QVariant::SizeF:
{
assert(input.Size() == 2);
output = QSizeF(input[0u].GetDouble(), input[1].GetDouble());
break;
}
case QVariant::Rect:
{
assert(input.Size() == 4);
output = QRect(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
break;
}
case QVariant::RectF:
{
assert(input.Size() == 4);
output = QRectF(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
break;
}
case QVariant::Vector2D:
{
assert(input.Size() == 2);
output = QVector2D(input[0u].GetDouble(), input[1].GetDouble());
break;
}
case QVariant::Vector3D:
{
assert(input.Size() == 3);
output = QVector3D(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble());
break;
}
case QVariant::Vector4D:
{
assert(input.Size() == 4);
output = QVector4D(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
break;
}
case QVariant::Color:
{
assert(input.Size() == 4);
output = QColor(input[0u].GetDouble(), input[1].GetDouble(), input[2].GetDouble(), input[3].GetDouble());
break;
}
case QVariant::StringList:
{
QStringList list;
list.reserve(input.Size());
for(rapidjson::Value::ConstValueIterator it = input.Begin(); it != input.End(); ++it)
{
QString tmp(it->GetString());
list.append(tmp);
}
//.........这里部分代码省略.........
示例8: clone_value
bool clone_value(rapidjson::Value & output, const rapidjson::Value & input, rapidjson::Value::AllocatorType & allocator)
{
if(&output == &input)
{
return false;
}
if(input.IsNull())
{
output.SetNull();
}
else if(input.IsInt64())
{
output.SetInt(input.GetInt64());
}
else if(input.IsInt())
{
output.SetInt(input.GetInt());
}
else if(input.IsDouble())
{
output.SetDouble(input.GetDouble());
}
else if(input.IsBool())
{
output.SetBool(input.GetBool());
}
else if(input.IsString())
{
output.SetString(input.GetString(), input.GetStringLength(), allocator);
}
else if(input.IsArray())
{
rapidjson::Value temp;
output.SetArray();
output.Reserve(input.Size(), allocator);
for(rapidjson::SizeType i = 0; i < input.Size(); ++i)
{
clone_value(temp, input[i], allocator);
output.PushBack(temp, allocator);
}
}
else if(input.IsObject())
{
output.SetObject();
rapidjson::Value key, val;
for(rapidjson::Value::ConstMemberIterator it = input.MemberBegin();
it != input.MemberEnd(); ++it)
{
clone_value(key, it->name, allocator);
clone_value(val, it->value, allocator);
output.AddMember(key, val, allocator);
}
}
else
{
assert(false && "shuldn't execute to here.");
return false;
}
return true;
}