Regina Calculation Engine
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A Property storage policy indicating that the property should be held by value. More...
#include <utilities/property.h>
Public Types | |
typedef const T & | InitType |
The type by which new values for the underlying property are passed. More... | |
typedef const T & | QueryType |
The type by which the property value is returned to the user. More... | |
Public Member Functions | |
void | clear () |
Cleans up any currently held value before the property value is changed or cleared. More... | |
void | swap (StoreValue< T > &other) |
Swaps this with the given value. More... | |
Protected Attributes | |
T | value_ |
The held property value. More... | |
A Property storage policy indicating that the property should be held by value.
That is, upon assignment or initialisation the underlying value will be copied into the Property wrapper.
The property type T must have a copy assignment operator, and it must also have either a copy constructor and/or a default constructor according to which Property constructors are used.
See the Property class notes for details.
typedef const T& regina::StoreValue< T >::InitType |
The type by which new values for the underlying property are passed.
typedef const T& regina::StoreValue< T >::QueryType |
The type by which the property value is returned to the user.
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inline |
Cleans up any currently held value before the property value is changed or cleared.
This implementation does nothing.
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inline |
Swaps this with the given value.
other | the value to swap with this. |
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protected |
The held property value.