@stdlib/utils
Version:
Standard utilities.
61 lines (55 loc) • 1.65 kB
TypeScript
/*
* @license Apache-2.0
*
* Copyright (c) 2019 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// TypeScript Version: 4.1
/**
* Returns the maximum value of a specified numeric type.
*
* ## Notes
*
* The following numeric types are supported:
*
* - `float64`: double-precision floating-point numbers
* - `float32`: single-precision floating-point numbers
* - `float16`: half-precision floating-point numbers
* - `int32`: 32-bit two's complement signed integers
* - `uint32`: 32-bit unsigned integers
* - `int16`: 16-bit two's complement signed integers
* - `uint16`: 16-bit unsigned integers
* - `int8`: 8-bit two's complement signed integers
* - `uint8`: 8-bit unsigned integers
* - `uint8c`: 8-bit unsigned integers clamped to 0-255
*
* @param dtype - numeric type
* @throws must provide a recognized numeric type
* @returns maximum value
*
* @example
* var m = typemax( 'int8' );
* // returns 127
*
* @example
* var m = typemax( 'uint8' );
* // returns 255
*
* @example
* var m = typemax( 'int16' );
* // returns 32767
*/
declare function typemax( dtype: string ): number;
// EXPORTS //
export = typemax;