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range_error.md

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RangeError

The Napi::RangeError class is a representation of the JavaScript RangeError that is thrown when trying to pass a value as an argument to a function that does not allow a range that includes the value.

The Napi::RangeError class inherits its behaviors from the Napi::Error class (for more info see: Napi::Error).

For more details about error handling refer to the section titled Error handling.

Methods

New

Creates a new instance of a Napi::RangeError object.

Napi::RangeError::New(Napi::Env env, const char* message);
  • [in] Env: The environment in which to construct the Napi::RangeError object.
  • [in] message: Null-terminated string to be used as the message for the Napi::RangeError.

Returns an instance of a Napi::RangeError object.

New

Creates a new instance of a Napi::RangeError object.

Napi::RangeError::New(Napi::Env env, const std::string& message);
  • [in] Env: The environment in which to construct the Napi::RangeError object.
  • [in] message: Reference string to be used as the message for the Napi::RangeError.

Returns an instance of a Napi::RangeError object.

Constructor

Creates a new empty instance of a Napi::RangeError.

Napi::RangeError::RangeError();

Constructor

Initializes a Napi::RangeError instance from an existing Javascript error object.

Napi::RangeError::RangeError(napi_env env, napi_value value);
  • [in] Env: The environment in which to construct the Napi::RangeError object.
  • [in] value: The Napi::Error reference to wrap.

Returns an instance of a Napi::RangeError object.