本文整理汇总了C++中nan::FunctionCallbackInfo::IsConstructCall方法的典型用法代码示例。如果您正苦于以下问题：C++ FunctionCallbackInfo::IsConstructCall方法的具体用法？C++ FunctionCallbackInfo::IsConstructCall怎么用？C++ FunctionCallbackInfo::IsConstructCall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nan::FunctionCallbackInfo的用法示例。
在下文中一共展示了FunctionCallbackInfo::IsConstructCall方法的4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: New
void SecureCellSeal::New(const Nan::FunctionCallbackInfo<v8::Value>& args)
{
if (args.IsConstructCall()) {
if (args.Length() < 1) {
ThrowParameterError("Secure Cell (Seal) constructor",
"not enough arguments, expected master key");
args.GetReturnValue().SetUndefined();
return;
}
if (!args[0]->IsUint8Array()) {
ThrowParameterError("Secure Cell (Seal) constructor",
"master key is not a byte buffer, use ByteBuffer or Uint8Array");
args.GetReturnValue().SetUndefined();
return;
}
if (node::Buffer::Length(args[0]) == 0) {
ThrowParameterError("Secure Cell (Seal) constructor", "master key is empty");
args.GetReturnValue().SetUndefined();
return;
}
std::vector<uint8_t> key((uint8_t*)(node::Buffer::Data(args[0])),
(uint8_t*)(node::Buffer::Data(args[0]) + node::Buffer::Length(args[0])));
SecureCellSeal* obj = new SecureCellSeal(key);
obj->Wrap(args.This());
args.GetReturnValue().Set(args.This());
} else {
const int argc = 1;
v8::Local<v8::Value> argv[argc] = {args[0]};
v8::Local<v8::Function> cons = Nan::New<v8::Function>(constructor);
args.GetReturnValue().Set(Nan::NewInstance(cons, argc, argv).ToLocalChecked());
}
}示例2: New
void SecureCellContextImprint::New(const Nan::FunctionCallbackInfo<v8::Value>& args) {
if (args.IsConstructCall()) {
std::vector<uint8_t> key((uint8_t*)(node::Buffer::Data(args[0])), (uint8_t*)(node::Buffer::Data(args[0])+node::Buffer::Length(args[0])));
SecureCellContextImprint* obj = new SecureCellContextImprint(key);
obj->Wrap(args.This());
args.GetReturnValue().Set(args.This());
} else {
const int argc = 1;
v8::Local<v8::Value> argv[argc] = { args[0]};
v8::Local<v8::Function> cons = Nan::New<v8::Function>(constructor);
args.GetReturnValue().Set(cons->NewInstance(argc, argv));
}
}示例3: New
void MeCab_Tagger::New(const Nan::FunctionCallbackInfo<v8::Value>& info) {
if (info.IsConstructCall()) {
v8::String::Utf8Value option(info[0]);
MeCab_Tagger* mecabTagger = new MeCab_Tagger(*option);
mecabTagger->Wrap(info.This());
info.GetReturnValue().Set(info.This());
} else {
const int argc = 1;
v8::Local<v8::Value> argv[argc] = { info[0] };
v8::Local<v8::Function> cons = Nan::New<v8::Function>(constructor);
info.GetReturnValue().Set(cons->NewInstance(argc, argv));
}
}示例4: New
void Client::New(const Nan::FunctionCallbackInfo<v8::Value>& info) {
if (info.IsConstructCall()) {
v8::String::Utf8Value param0(info[0]->ToString());
std::string* param0String = new std::string(*param0);
const char* conf = param0String->c_str();
Client* obj = new Client(conf);
obj->Wrap(info.This());
info.GetReturnValue().Set(info.This());
} else {
const int argc = 1;
v8::Local<v8::Value> argv[argc] = { info[0] };
v8::Local<v8::Function> cons = Nan::New<v8::Function>(constructor);
info.GetReturnValue().Set(cons->NewInstance(argc, argv));
}
}