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author | elioat <hi@eli.li> | 2023-06-19 12:27:59 -0400 |
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committer | elioat <hi@eli.li> | 2023-06-19 12:27:59 -0400 |
commit | 1cbdbcff09387f1185e40fa48fd3801e54e5ba86 (patch) | |
tree | d8ab8872a81c0656c62334fb43f4bc07db8aa807 /js/blotbotboot/node_modules/nan/doc/methods.md | |
parent | 00761c368216e401eb5b17a677ae51db643d818b (diff) | |
download | tour-1cbdbcff09387f1185e40fa48fd3801e54e5ba86.tar.gz |
Removed node_modules folder because I am an idiot
Diffstat (limited to 'js/blotbotboot/node_modules/nan/doc/methods.md')
-rw-r--r-- | js/blotbotboot/node_modules/nan/doc/methods.md | 664 |
1 files changed, 0 insertions, 664 deletions
diff --git a/js/blotbotboot/node_modules/nan/doc/methods.md b/js/blotbotboot/node_modules/nan/doc/methods.md deleted file mode 100644 index 9642d02..0000000 --- a/js/blotbotboot/node_modules/nan/doc/methods.md +++ /dev/null @@ -1,664 +0,0 @@ -## JavaScript-accessible methods - -A _template_ is a blueprint for JavaScript functions and objects in a context. You can use a template to wrap C++ functions and data structures within JavaScript objects so that they can be manipulated from JavaScript. See the V8 Embedders Guide section on [Templates](https://github.com/v8/v8/wiki/Embedder%27s-Guide#templates) for further information. - -In order to expose functionality to JavaScript via a template, you must provide it to V8 in a form that it understands. Across the versions of V8 supported by NAN, JavaScript-accessible method signatures vary widely, NAN fully abstracts method declaration and provides you with an interface that is similar to the most recent V8 API but is backward-compatible with older versions that still use the now-deceased `v8::Argument` type. - -* **Method argument types** - - <a href="#api_nan_function_callback_info"><b><code>Nan::FunctionCallbackInfo</code></b></a> - - <a href="#api_nan_property_callback_info"><b><code>Nan::PropertyCallbackInfo</code></b></a> - - <a href="#api_nan_return_value"><b><code>Nan::ReturnValue</code></b></a> -* **Method declarations** - - <a href="#api_nan_method"><b>Method declaration</b></a> - - <a href="#api_nan_getter"><b>Getter declaration</b></a> - - <a href="#api_nan_setter"><b>Setter declaration</b></a> - - <a href="#api_nan_property_getter"><b>Property getter declaration</b></a> - - <a href="#api_nan_property_setter"><b>Property setter declaration</b></a> - - <a href="#api_nan_property_enumerator"><b>Property enumerator declaration</b></a> - - <a href="#api_nan_property_deleter"><b>Property deleter declaration</b></a> - - <a href="#api_nan_property_query"><b>Property query declaration</b></a> - - <a href="#api_nan_index_getter"><b>Index getter declaration</b></a> - - <a href="#api_nan_index_setter"><b>Index setter declaration</b></a> - - <a href="#api_nan_index_enumerator"><b>Index enumerator declaration</b></a> - - <a href="#api_nan_index_deleter"><b>Index deleter declaration</b></a> - - <a href="#api_nan_index_query"><b>Index query declaration</b></a> -* Method and template helpers - - <a href="#api_nan_set_method"><b><code>Nan::SetMethod()</code></b></a> - - <a href="#api_nan_set_prototype_method"><b><code>Nan::SetPrototypeMethod()</code></b></a> - - <a href="#api_nan_set_accessor"><b><code>Nan::SetAccessor()</code></b></a> - - <a href="#api_nan_set_named_property_handler"><b><code>Nan::SetNamedPropertyHandler()</code></b></a> - - <a href="#api_nan_set_indexed_property_handler"><b><code>Nan::SetIndexedPropertyHandler()</code></b></a> - - <a href="#api_nan_set_template"><b><code>Nan::SetTemplate()</code></b></a> - - <a href="#api_nan_set_prototype_template"><b><code>Nan::SetPrototypeTemplate()</code></b></a> - - <a href="#api_nan_set_instance_template"><b><code>Nan::SetInstanceTemplate()</code></b></a> - - <a href="#api_nan_set_call_handler"><b><code>Nan::SetCallHandler()</code></b></a> - - <a href="#api_nan_set_call_as_function_handler"><b><code>Nan::SetCallAsFunctionHandler()</code></b></a> - -<a name="api_nan_function_callback_info"></a> -### Nan::FunctionCallbackInfo - -`Nan::FunctionCallbackInfo` should be used in place of [`v8::FunctionCallbackInfo`](https://v8docs.nodesource.com/node-8.16/dd/d0d/classv8_1_1_function_callback_info.html), even with older versions of Node where `v8::FunctionCallbackInfo` does not exist. - -Definition: - -```c++ -template<typename T> class FunctionCallbackInfo { - public: - ReturnValue<T> GetReturnValue() const; - v8::Local<v8::Function> Callee(); // NOTE: Not available in NodeJS >= 10.0.0 - v8::Local<v8::Value> Data(); - v8::Local<v8::Object> Holder(); - bool IsConstructCall(); - int Length() const; - v8::Local<v8::Value> operator[](int i) const; - v8::Local<v8::Object> This() const; - v8::Isolate *GetIsolate() const; -}; -``` - -See the [`v8::FunctionCallbackInfo`](https://v8docs.nodesource.com/node-8.16/dd/d0d/classv8_1_1_function_callback_info.html) documentation for usage details on these. See [`Nan::ReturnValue`](#api_nan_return_value) for further information on how to set a return value from methods. - -**Note:** `FunctionCallbackInfo::Callee` is removed in Node.js after `10.0.0` because it is was deprecated in V8. Consider using `info.Data()` to pass any information you need. - -<a name="api_nan_property_callback_info"></a> -### Nan::PropertyCallbackInfo - -`Nan::PropertyCallbackInfo` should be used in place of [`v8::PropertyCallbackInfo`](https://v8docs.nodesource.com/node-8.16/d7/dc5/classv8_1_1_property_callback_info.html), even with older versions of Node where `v8::PropertyCallbackInfo` does not exist. - -Definition: - -```c++ -template<typename T> class PropertyCallbackInfo : public PropertyCallbackInfoBase<T> { - public: - ReturnValue<T> GetReturnValue() const; - v8::Isolate* GetIsolate() const; - v8::Local<v8::Value> Data() const; - v8::Local<v8::Object> This() const; - v8::Local<v8::Object> Holder() const; -}; -``` - -See the [`v8::PropertyCallbackInfo`](https://v8docs.nodesource.com/node-8.16/d7/dc5/classv8_1_1_property_callback_info.html) documentation for usage details on these. See [`Nan::ReturnValue`](#api_nan_return_value) for further information on how to set a return value from property accessor methods. - -<a name="api_nan_return_value"></a> -### Nan::ReturnValue - -`Nan::ReturnValue` is used in place of [`v8::ReturnValue`](https://v8docs.nodesource.com/node-8.16/da/da7/classv8_1_1_return_value.html) on both [`Nan::FunctionCallbackInfo`](#api_nan_function_callback_info) and [`Nan::PropertyCallbackInfo`](#api_nan_property_callback_info) as the return type of `GetReturnValue()`. - -Example usage: - -```c++ -void EmptyArray(const Nan::FunctionCallbackInfo<v8::Value>& info) { - info.GetReturnValue().Set(Nan::New<v8::Array>()); -} -``` - -Definition: - -```c++ -template<typename T> class ReturnValue { - public: - // Handle setters - template <typename S> void Set(const v8::Local<S> &handle); - template <typename S> void Set(const Nan::Global<S> &handle); - - // Fast primitive setters - void Set(bool value); - void Set(double i); - void Set(int32_t i); - void Set(uint32_t i); - - // Fast JS primitive setters - void SetNull(); - void SetUndefined(); - void SetEmptyString(); - - // Convenience getter for isolate - v8::Isolate *GetIsolate() const; -}; -``` - -See the documentation on [`v8::ReturnValue`](https://v8docs.nodesource.com/node-8.16/da/da7/classv8_1_1_return_value.html) for further information on this. - -<a name="api_nan_method"></a> -### Method declaration - -JavaScript-accessible methods should be declared with the following signature to form a `Nan::FunctionCallback`: - -```c++ -typedef void(*FunctionCallback)(const FunctionCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void MethodName(const Nan::FunctionCallbackInfo<v8::Value>& info) { - ... -} -``` - -You do not need to declare a new `HandleScope` within a method as one is implicitly created for you. - -**Example usage** - -```c++ -// .h: -class Foo : public Nan::ObjectWrap { - ... - - static void Bar(const Nan::FunctionCallbackInfo<v8::Value>& info); - static void Baz(const Nan::FunctionCallbackInfo<v8::Value>& info); -} - - -// .cc: -void Foo::Bar(const Nan::FunctionCallbackInfo<v8::Value>& info) { - ... -} - -void Foo::Baz(const Nan::FunctionCallbackInfo<v8::Value>& info) { - ... -} -``` - -A helper macro `NAN_METHOD(methodname)` exists, compatible with NAN v1 method declarations. - -**Example usage with `NAN_METHOD(methodname)`** - -```c++ -// .h: -class Foo : public Nan::ObjectWrap { - ... - - static NAN_METHOD(Bar); - static NAN_METHOD(Baz); -} - - -// .cc: -NAN_METHOD(Foo::Bar) { - ... -} - -NAN_METHOD(Foo::Baz) { - ... -} -``` - -Use [`Nan::SetPrototypeMethod`](#api_nan_set_prototype_method) to attach a method to a JavaScript function prototype or [`Nan::SetMethod`](#api_nan_set_method) to attach a method directly on a JavaScript object. - -<a name="api_nan_getter"></a> -### Getter declaration - -JavaScript-accessible getters should be declared with the following signature to form a `Nan::GetterCallback`: - -```c++ -typedef void(*GetterCallback)(v8::Local<v8::String>, - const PropertyCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void GetterName(v8::Local<v8::String> property, - const Nan::PropertyCallbackInfo<v8::Value>& info) { - ... -} -``` - -You do not need to declare a new `HandleScope` within a getter as one is implicitly created for you. - -A helper macro `NAN_GETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on [Accessors](https://developers.google.com/v8/embed#accesssors). - -<a name="api_nan_setter"></a> -### Setter declaration - -JavaScript-accessible setters should be declared with the following signature to form a <b><code>Nan::SetterCallback</code></b>: - -```c++ -typedef void(*SetterCallback)(v8::Local<v8::String>, - v8::Local<v8::Value>, - const PropertyCallbackInfo<void>&); -``` - -Example: - -```c++ -void SetterName(v8::Local<v8::String> property, - v8::Local<v8::Value> value, - const Nan::PropertyCallbackInfo<void>& info) { - ... -} -``` - -You do not need to declare a new `HandleScope` within a setter as one is implicitly created for you. - -A helper macro `NAN_SETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on [Accessors](https://developers.google.com/v8/embed#accesssors). - -<a name="api_nan_property_getter"></a> -### Property getter declaration - -JavaScript-accessible property getters should be declared with the following signature to form a <b><code>Nan::PropertyGetterCallback</code></b>: - -```c++ -typedef void(*PropertyGetterCallback)(v8::Local<v8::String>, - const PropertyCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void PropertyGetterName(v8::Local<v8::String> property, - const Nan::PropertyCallbackInfo<v8::Value>& info) { - ... -} -``` - -You do not need to declare a new `HandleScope` within a property getter as one is implicitly created for you. - -A helper macro `NAN_PROPERTY_GETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_property_setter"></a> -### Property setter declaration - -JavaScript-accessible property setters should be declared with the following signature to form a <b><code>Nan::PropertySetterCallback</code></b>: - -```c++ -typedef void(*PropertySetterCallback)(v8::Local<v8::String>, - v8::Local<v8::Value>, - const PropertyCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void PropertySetterName(v8::Local<v8::String> property, - v8::Local<v8::Value> value, - const Nan::PropertyCallbackInfo<v8::Value>& info); -``` - -You do not need to declare a new `HandleScope` within a property setter as one is implicitly created for you. - -A helper macro `NAN_PROPERTY_SETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_property_enumerator"></a> -### Property enumerator declaration - -JavaScript-accessible property enumerators should be declared with the following signature to form a <b><code>Nan::PropertyEnumeratorCallback</code></b>: - -```c++ -typedef void(*PropertyEnumeratorCallback)(const PropertyCallbackInfo<v8::Array>&); -``` - -Example: - -```c++ -void PropertyEnumeratorName(const Nan::PropertyCallbackInfo<v8::Array>& info); -``` - -You do not need to declare a new `HandleScope` within a property enumerator as one is implicitly created for you. - -A helper macro `NAN_PROPERTY_ENUMERATOR(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_property_deleter"></a> -### Property deleter declaration - -JavaScript-accessible property deleters should be declared with the following signature to form a <b><code>Nan::PropertyDeleterCallback</code></b>: - -```c++ -typedef void(*PropertyDeleterCallback)(v8::Local<v8::String>, - const PropertyCallbackInfo<v8::Boolean>&); -``` - -Example: - -```c++ -void PropertyDeleterName(v8::Local<v8::String> property, - const Nan::PropertyCallbackInfo<v8::Boolean>& info); -``` - -You do not need to declare a new `HandleScope` within a property deleter as one is implicitly created for you. - -A helper macro `NAN_PROPERTY_DELETER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_property_query"></a> -### Property query declaration - -JavaScript-accessible property query methods should be declared with the following signature to form a <b><code>Nan::PropertyQueryCallback</code></b>: - -```c++ -typedef void(*PropertyQueryCallback)(v8::Local<v8::String>, - const PropertyCallbackInfo<v8::Integer>&); -``` - -Example: - -```c++ -void PropertyQueryName(v8::Local<v8::String> property, - const Nan::PropertyCallbackInfo<v8::Integer>& info); -``` - -You do not need to declare a new `HandleScope` within a property query method as one is implicitly created for you. - -A helper macro `NAN_PROPERTY_QUERY(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_index_getter"></a> -### Index getter declaration - -JavaScript-accessible index getter methods should be declared with the following signature to form a <b><code>Nan::IndexGetterCallback</code></b>: - -```c++ -typedef void(*IndexGetterCallback)(uint32_t, - const PropertyCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void IndexGetterName(uint32_t index, const PropertyCallbackInfo<v8::Value>& info); -``` - -You do not need to declare a new `HandleScope` within a index getter as one is implicitly created for you. - -A helper macro `NAN_INDEX_GETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_index_setter"></a> -### Index setter declaration - -JavaScript-accessible index setter methods should be declared with the following signature to form a <b><code>Nan::IndexSetterCallback</code></b>: - -```c++ -typedef void(*IndexSetterCallback)(uint32_t, - v8::Local<v8::Value>, - const PropertyCallbackInfo<v8::Value>&); -``` - -Example: - -```c++ -void IndexSetterName(uint32_t index, - v8::Local<v8::Value> value, - const PropertyCallbackInfo<v8::Value>& info); -``` - -You do not need to declare a new `HandleScope` within a index setter as one is implicitly created for you. - -A helper macro `NAN_INDEX_SETTER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_index_enumerator"></a> -### Index enumerator declaration - -JavaScript-accessible index enumerator methods should be declared with the following signature to form a <b><code>Nan::IndexEnumeratorCallback</code></b>: - -```c++ -typedef void(*IndexEnumeratorCallback)(const PropertyCallbackInfo<v8::Array>&); -``` - -Example: - -```c++ -void IndexEnumeratorName(const PropertyCallbackInfo<v8::Array>& info); -``` - -You do not need to declare a new `HandleScope` within a index enumerator as one is implicitly created for you. - -A helper macro `NAN_INDEX_ENUMERATOR(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_index_deleter"></a> -### Index deleter declaration - -JavaScript-accessible index deleter methods should be declared with the following signature to form a <b><code>Nan::IndexDeleterCallback</code></b>: - -```c++ -typedef void(*IndexDeleterCallback)(uint32_t, - const PropertyCallbackInfo<v8::Boolean>&); -``` - -Example: - -```c++ -void IndexDeleterName(uint32_t index, const PropertyCallbackInfo<v8::Boolean>& info); -``` - -You do not need to declare a new `HandleScope` within a index deleter as one is implicitly created for you. - -A helper macro `NAN_INDEX_DELETER(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_index_query"></a> -### Index query declaration - -JavaScript-accessible index query methods should be declared with the following signature to form a <b><code>Nan::IndexQueryCallback</code></b>: - -```c++ -typedef void(*IndexQueryCallback)(uint32_t, - const PropertyCallbackInfo<v8::Integer>&); -``` - -Example: - -```c++ -void IndexQueryName(uint32_t index, const PropertyCallbackInfo<v8::Integer>& info); -``` - -You do not need to declare a new `HandleScope` within a index query method as one is implicitly created for you. - -A helper macro `NAN_INDEX_QUERY(methodname)` exists, compatible with NAN v1 method declarations. - -Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors). - -<a name="api_nan_set_method"></a> -### Nan::SetMethod() - -Sets a method with a given name directly on a JavaScript object where the method has the `Nan::FunctionCallback` signature (see <a href="#api_nan_method">Method declaration</a>). - -Signature: - -```c++ -void Nan::SetMethod(v8::Local<v8::Object> recv, - const char *name, - Nan::FunctionCallback callback, - v8::Local<v8::Value> data = v8::Local<v8::Value>()) -void Nan::SetMethod(v8::Local<v8::Template> templ, - const char *name, - Nan::FunctionCallback callback, - v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -<a name="api_nan_set_prototype_method"></a> -### Nan::SetPrototypeMethod() - -Sets a method with a given name on a `FunctionTemplate`'s prototype where the method has the `Nan::FunctionCallback` signature (see <a href="#api_nan_method">Method declaration</a>). - -Signature: - -```c++ -void Nan::SetPrototypeMethod(v8::Local<v8::FunctionTemplate> recv, - const char* name, - Nan::FunctionCallback callback, - v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -<a name="api_nan_set_accessor"></a> -### Nan::SetAccessor() - -Sets getters and setters for a property with a given name on an `ObjectTemplate` or a plain `Object`. Accepts getters with the `Nan::GetterCallback` signature (see <a href="#api_nan_getter">Getter declaration</a>) and setters with the `Nan::SetterCallback` signature (see <a href="#api_nan_setter">Setter declaration</a>). - -Signature: - -```c++ -void SetAccessor(v8::Local<v8::ObjectTemplate> tpl, - v8::Local<v8::String> name, - Nan::GetterCallback getter, - Nan::SetterCallback setter = 0, - v8::Local<v8::Value> data = v8::Local<v8::Value>(), - v8::AccessControl settings = v8::DEFAULT, - v8::PropertyAttribute attribute = v8::None, - imp::Sig signature = imp::Sig()); -bool SetAccessor(v8::Local<v8::Object> obj, - v8::Local<v8::String> name, - Nan::GetterCallback getter, - Nan::SetterCallback setter = 0, - v8::Local<v8::Value> data = v8::Local<v8::Value>(), - v8::AccessControl settings = v8::DEFAULT, - v8::PropertyAttribute attribute = v8::None) -``` - -See the V8 [`ObjectTemplate#SetAccessor()`](https://v8docs.nodesource.com/node-8.16/db/d5f/classv8_1_1_object_template.html#aca0ed196f8a9adb1f68b1aadb6c9cd77) and [`Object#SetAccessor()`](https://v8docs.nodesource.com/node-8.16/db/d85/classv8_1_1_object.html#ae91b3b56b357f285288c89fbddc46d1b) for further information about how to use `Nan::SetAccessor()`. - -<a name="api_nan_set_named_property_handler"></a> -### Nan::SetNamedPropertyHandler() - -Sets named property getters, setters, query, deleter and enumerator methods on an `ObjectTemplate`. Accepts: - -* Property getters with the `Nan::PropertyGetterCallback` signature (see <a href="#api_nan_property_getter">Property getter declaration</a>) -* Property setters with the `Nan::PropertySetterCallback` signature (see <a href="#api_nan_property_setter">Property setter declaration</a>) -* Property query methods with the `Nan::PropertyQueryCallback` signature (see <a href="#api_nan_property_query">Property query declaration</a>) -* Property deleters with the `Nan::PropertyDeleterCallback` signature (see <a href="#api_nan_property_deleter">Property deleter declaration</a>) -* Property enumerators with the `Nan::PropertyEnumeratorCallback` signature (see <a href="#api_nan_property_enumerator">Property enumerator declaration</a>) - -Signature: - -```c++ -void SetNamedPropertyHandler(v8::Local<v8::ObjectTemplate> tpl, - Nan::PropertyGetterCallback getter, - Nan::PropertySetterCallback setter = 0, - Nan::PropertyQueryCallback query = 0, - Nan::PropertyDeleterCallback deleter = 0, - Nan::PropertyEnumeratorCallback enumerator = 0, - v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -See the V8 [`ObjectTemplate#SetNamedPropertyHandler()`](https://v8docs.nodesource.com/node-8.16/db/d5f/classv8_1_1_object_template.html#a33b3ebd7de641f6cc6414b7de01fc1c7) for further information about how to use `Nan::SetNamedPropertyHandler()`. - -<a name="api_nan_set_indexed_property_handler"></a> -### Nan::SetIndexedPropertyHandler() - -Sets indexed property getters, setters, query, deleter and enumerator methods on an `ObjectTemplate`. Accepts: - -* Indexed property getters with the `Nan::IndexGetterCallback` signature (see <a href="#api_nan_index_getter">Index getter declaration</a>) -* Indexed property setters with the `Nan::IndexSetterCallback` signature (see <a href="#api_nan_index_setter">Index setter declaration</a>) -* Indexed property query methods with the `Nan::IndexQueryCallback` signature (see <a href="#api_nan_index_query">Index query declaration</a>) -* Indexed property deleters with the `Nan::IndexDeleterCallback` signature (see <a href="#api_nan_index_deleter">Index deleter declaration</a>) -* Indexed property enumerators with the `Nan::IndexEnumeratorCallback` signature (see <a href="#api_nan_index_enumerator">Index enumerator declaration</a>) - -Signature: - -```c++ -void SetIndexedPropertyHandler(v8::Local<v8::ObjectTemplate> tpl, - Nan::IndexGetterCallback getter, - Nan::IndexSetterCallback setter = 0, - Nan::IndexQueryCallback query = 0, - Nan::IndexDeleterCallback deleter = 0, - Nan::IndexEnumeratorCallback enumerator = 0, - v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -See the V8 [`ObjectTemplate#SetIndexedPropertyHandler()`](https://v8docs.nodesource.com/node-8.16/db/d5f/classv8_1_1_object_template.html#ac89f06d634add0e890452033f7d17ff1) for further information about how to use `Nan::SetIndexedPropertyHandler()`. - -<a name="api_nan_set_template"></a> -### Nan::SetTemplate() - -Adds properties on an `Object`'s or `Function`'s template. - -Signature: - -```c++ -void Nan::SetTemplate(v8::Local<v8::Template> templ, - const char *name, - v8::Local<v8::Data> value); -void Nan::SetTemplate(v8::Local<v8::Template> templ, - v8::Local<v8::String> name, - v8::Local<v8::Data> value, - v8::PropertyAttribute attributes) -``` - -Calls the `Template`'s [`Set()`](https://v8docs.nodesource.com/node-8.16/db/df7/classv8_1_1_template.html#ae3fbaff137557aa6a0233bc7e52214ac). - -<a name="api_nan_set_prototype_template"></a> -### Nan::SetPrototypeTemplate() - -Adds properties on an `Object`'s or `Function`'s prototype template. - -Signature: - -```c++ -void Nan::SetPrototypeTemplate(v8::Local<v8::FunctionTemplate> templ, - const char *name, - v8::Local<v8::Data> value); -void Nan::SetPrototypeTemplate(v8::Local<v8::FunctionTemplate> templ, - v8::Local<v8::String> name, - v8::Local<v8::Data> value, - v8::PropertyAttribute attributes) -``` - -Calls the `FunctionTemplate`'s _PrototypeTemplate's_ [`Set()`](https://v8docs.nodesource.com/node-8.16/db/df7/classv8_1_1_template.html#a2db6a56597bf23c59659c0659e564ddf). - -<a name="api_nan_set_instance_template"></a> -### Nan::SetInstanceTemplate() - -Use to add instance properties on `FunctionTemplate`'s. - -Signature: - -```c++ -void Nan::SetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ, - const char *name, - v8::Local<v8::Data> value); -void Nan::SetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ, - v8::Local<v8::String> name, - v8::Local<v8::Data> value, - v8::PropertyAttribute attributes) -``` - -Calls the `FunctionTemplate`'s _InstanceTemplate's_ [`Set()`](https://v8docs.nodesource.com/node-8.16/db/df7/classv8_1_1_template.html#a2db6a56597bf23c59659c0659e564ddf). - -<a name="api_nan_set_call_handler"></a> -### Nan::SetCallHandler() - -Set the call-handler callback for a `v8::FunctionTemplate`. -This callback is called whenever the function created from this FunctionTemplate is called. - -Signature: - -```c++ -void Nan::SetCallHandler(v8::Local<v8::FunctionTemplate> templ, Nan::FunctionCallback callback, v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -Calls the `FunctionTemplate`'s [`SetCallHandler()`](https://v8docs.nodesource.com/node-8.16/d8/d83/classv8_1_1_function_template.html#ab7574b298db3c27fbc2ed465c08ea2f8). - -<a name="api_nan_set_call_as_function_handler"></a> -### Nan::SetCallAsFunctionHandler() - -Sets the callback to be used when calling instances created from the `v8::ObjectTemplate` as a function. -If no callback is set, instances behave like normal JavaScript objects that cannot be called as a function. - -Signature: - -```c++ -void Nan::SetCallAsFunctionHandler(v8::Local<v8::ObjectTemplate> templ, Nan::FunctionCallback callback, v8::Local<v8::Value> data = v8::Local<v8::Value>()) -``` - -Calls the `ObjectTemplate`'s [`SetCallAsFunctionHandler()`](https://v8docs.nodesource.com/node-8.16/db/d5f/classv8_1_1_object_template.html#a5e9612fc80bf6db8f2da199b9b0bd04e). - |