github.com/selefra/selefra-utils@v0.0.4/pkg/pointer/complex128.go (about)

     1  package pointer
     2  
     3  func ToComplex128Pointer(v complex128) *complex128 {
     4  	return &v
     5  }
     6  
     7  func ToComplex128PointerOrNilIfZero(v complex128) *complex128 {
     8  	if v == 0 {
     9  		return nil
    10  	}
    11  	return &v
    12  }
    13  
    14  func FromComplex128Pointer(p *complex128) complex128 {
    15  	return FromComplex128PointerOrDefaultIfNil(p, 0)
    16  }
    17  
    18  func FromComplex128PointerOrDefaultIfNil(v *complex128, defaultValue complex128) complex128 {
    19  	if v == nil {
    20  		return defaultValue
    21  	}
    22  	return *v
    23  }