nocopy.hpp File Reference

Mix-Ins to allow or prohibit various degrees of copying and cloning. More...

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Description

Mix-Ins to allow or prohibit various degrees of copying and cloning.

Whenever a class is conceived as entity with a well-defined "identity", or whenever a service has to manage resources, we consider it good practice to define it by default as "non copyable". This rules out a lot of complexities with mutable state and confusion regarding equality.

Remarks

inspired by Boost-Noncopyable

Definition in file nocopy.hpp.

Namespaces
namespace	util

Classes
class	NonCopyable
	Any copy and copy construction prohibited. More...
class	MoveOnly
	Types marked with this mix-in may be moved but not copied. More...
class	MoveAssign
	Types marked with this mix-in may be moved and move-assigned. More...
class	NonAssign
	Types marked with this mix-in may be created and moved liberally at construction, while any further assignment to object instances is prohibited thereafter. More...
class	Cloneable
	Types marked with this mix-in may be duplicated by copy-construction, yet may not be moved or transferred any further after creation. More...
class	NoInstance
	Not meant to be instantiated in any way. More...