openshot-audio
0.1.6
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#include <juce_ThreadLocalValue.h>
Public Member Functions | |
ThreadLocalValue () noexcept | |
~ThreadLocalValue () | |
Type & | operator* () const noexcept |
operator Type * () const noexcept | |
Type * | operator-> () const noexcept |
ThreadLocalValue & | operator= (const Type &newValue) |
Type & | get () const noexcept |
void | releaseCurrentThreadStorage () |
Provides cross-platform support for thread-local objects.
This class holds an internal list of objects of the templated type, keeping an instance for each thread that requests one. The first time a thread attempts to access its value, an object is created and added to the list for that thread.
Typically, you'll probably want to create a static instance of a ThreadLocalValue object, or hold one within a singleton.
The templated class for your value must be a primitive type, or a simple POD struct.
When a thread no longer needs to use its value, it can call releaseCurrentThreadStorage() to allow the storage to be re-used by another thread. If a thread exits without calling this method, the object storage will be left allocated until the ThreadLocalValue object is deleted.
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inlinenoexcept |
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inline |
Destructor. When this object is deleted, all the value objects for all threads will be deleted.
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inlinenoexcept |
Returns a reference to this thread's instance of the value. Note that the first time a thread tries to access the value, an instance of the value object will be created - so if your value's class has a non-trivial constructor, be aware that this method could invoke it.
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inlinenoexcept |
Returns a pointer to this thread's instance of the value. Note that the first time a thread tries to access the value, an instance of the value object will be created - so if your value's class has a non-trivial constructor, be aware that this method could invoke it.
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inlinenoexcept |
Returns a reference to this thread's instance of the value. Note that the first time a thread tries to access the value, an instance of the value object will be created - so if your value's class has a non-trivial constructor, be aware that this method could invoke it.
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inlinenoexcept |
Accesses a method or field of the value object. Note that the first time a thread tries to access the value, an instance of the value object will be created - so if your value's class has a non-trivial constructor, be aware that this method could invoke it.
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inline |
Assigns a new value to the thread-local object.
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inline |
Called by a thread before it terminates, to allow this class to release any storage associated with the thread.