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iff.go
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iff.go
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// Copyright © 2017 Microsoft <wastore@microsoft.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package common
// TODO : Remove this?
// GetBlocksRoundedUp returns the number of blocks given size, rounded up
func GetBlocksRoundedUp(size uint64, blockSize uint64) uint16 {
return uint16(size/blockSize) + uint16(Iff((size%blockSize) == 0, 0, 1))
}
func Iff[T any](test bool, trueVal, falseVal T) T {
if test {
return trueVal
}
return falseVal
}
func IffNotNil[T any](wanted *T, instead T) T {
if wanted == nil {
return instead
}
return *wanted
}
func IffNotEmpty(wanted string) *string {
if wanted == "" {
return nil
}
return &wanted
}