Include dependency graph for cow.h:Go to the source code of this file.
Classes | |
| class | copy_on_writet< T > |
| A utility class for writing types with copy-on-write behaviour (like irep). More... | |
| class | copy_on_write_pointeet< Num > |
| A helper class to store use-counts of copy-on-write objects. More... | |
Functions | |
| template<typename Num > | |
| void | pointee_increment_use_count (copy_on_write_pointeet< Num > &p) |
| The following functions are required by copy_on_writet, and by default pass through to the member functions of copy_on_write_pointeet by the same name. More... | |
| template<typename Num > | |
| void | pointee_decrement_use_count (copy_on_write_pointeet< Num > &p) |
| template<typename Num > | |
| Num | pointee_use_count (const copy_on_write_pointeet< Num > &p) |
| template<typename Num , typename T > | |
| void | pointee_set_use_count (copy_on_write_pointeet< Num > &p, T count) |
| template<typename Num > | |
| void | pointee_set_shareable (copy_on_write_pointeet< Num > &p, bool u) |
| template<typename Num > | |
| bool | pointee_is_shareable (const copy_on_write_pointeet< Num > &p) |
Function Documentation
◆ pointee_decrement_use_count()
template<typename Num >
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inline |
◆ pointee_increment_use_count()
template<typename Num >
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inline |
The following functions are required by copy_on_writet, and by default pass through to the member functions of copy_on_write_pointeet by the same name.
We provide these as non-members just in case a future client wants to implement a copy-on-write class, which is unable to inherit from copy_on_write_pointeet for some reason. In this case, new overloads for the functions below can be provided, with appropriate behavior for the new type.
◆ pointee_is_shareable()
template<typename Num >
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inline |
◆ pointee_set_shareable()
template<typename Num >
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inline |
◆ pointee_set_use_count()
template<typename Num , typename T >
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inline |
◆ pointee_use_count()
template<typename Num >
|
inline |
