Unigine Namespace Items

CallbackBase * MakeCallback ( Ret(*)() func ) #

Makes a function callback. The function can receive up to 4 arguments.

Arguments

• Ret(*)() func - Pointer to the function.

Return value

Pointer to the callback.

CallbackBase * MakeCallback ( Class * func ) #

Makes a class member function callback. The function can receive up to 4 arguments.

Arguments

• Class * func - Pointer to the class member function.

Return value

Pointer to the callback.

int AtomicAdd ( volatile int * ptr, int value ) #

Unigine atomic add (32-bit).

Arguments

• volatile int * ptr - Pointer to the variable.
• int value - Value to be added.

Return value

Previous value (just before adding).

long long AtomicAdd ( volatile long long * ptr, long long value ) #

Unigine atomic add (64-bit).

Arguments

• volatile long long * ptr - Pointer to the variable.
• long long value - Value to be added.

Return value

Previous value (just before adding).

bool AtomicCAS ( volatile int * ptr, int old_value, int new_value ) #

Unigine atomic compare and swap (32-bit).

Arguments

• volatile int * ptr - Pointer to the variable.
• int old_value - The old pointer value.
• int new_value - The new pointer value.

Return value

true if the variable value was successfully swapped; otherwise, false.

bool AtomicCAS ( volatile long long * ptr, long long old_value, long long new_value ) #

Unigine atomic compare and swap (64-bit).

Arguments

• volatile long long * ptr - Pointer to the variable.
• long long old_value - The old pointer value.
• long long new_value - The new pointer value.

Return value

true if the variable value was successfully swapped; otherwise, false.

bool AtomicCAS ( volatile long long * ptr, void * old_value, void * new_value ) #

Unigine atomic compare and swap (pointer).

Arguments

• volatile long long * ptr - Pointer to the variable.
• void * old_value - The old pointer value.
• void * new_value - The new pointer value.

Return value

true if the variable value was successfully swapped; otherwise, false.

int AtomicSet ( volatile int * ptr, int value ) #

Unigine atomic set (32-bit).

Arguments

• volatile int * ptr - Pointer to the variable.
• int value - Value to be set.

Return value

Previous value (just before setting).

long long AtomicSet ( volatile int * ptr, long long value ) #

Unigine atomic set (64-bit).

Arguments

• volatile int * ptr - Pointer to the variable.
• long long value - Value to be set.

Return value

Previous value (just before setting).

int AtomicGet ( volatile int * ptr ) #

Unigine atomic read (32-bit). Simply accessing the variable directly is actually unsafe!

Arguments

• volatile int * ptr - Pointer to the variable.

Return value

Variable value.

long long AtomicGet ( volatile int * ptr ) #

Unigine atomic read (64-bit). Simply accessing the variable directly is actually unsafe!

Arguments

• volatile int * ptr - Pointer to the variable.

Return value

Variable value.

void SpinLock ( volatile int * ptr, int old_value, int new_value ) #

Unigine SpinLock.

Arguments

• volatile int * ptr - Pointer to the variable.
• int old_value - The old pointer value.
• int new_value - The new pointer value.

void WaitLock ( volatile int * ptr, int value ) #

Unigine WaitLock.

Arguments

• volatile int * ptr - Pointer to the variable.
• int value - The pointer value.

void quickSort ( Type * array, int size ) #

Sorts the input array with default compare algorithm.

Arguments

• Type * array - The array pointer.
• int size - The array size.

void quickSort ( Type * array, int size, Compare compare ) #

Sorts the input array with specified compare functor.

Arguments

• Type * array - The array pointer.
• int size - The array size.
• Compare compare - Compare functor.

void quickSort ( Type * array, int size, int(*)(A0, A1) func ) #

Sorts the input array with specified compare function.

Arguments

• Type * array - The array pointer.
• int size - The array size.
• int(*)(A0, A1) func - Compare function.

void quickDoubleSort ( Type * array, Data * data, int size ) #

Sorts the input array with default compare algorithm.

Arguments

• Type * array - The array pointer.
• Data * data - The data pointer.
• int size - The array size.

void quickDoubleSort ( Type * array, Data * data, int size, Compare compare ) #

Sorts the input array with specified compare functor.

Arguments

• Type * array - The array pointer.
• Data * data - The data pointer.
• int size - The array size.
• Compare compare - Compare functor.

void quickDoubleSort ( Type * array, Data * data, int size, int(*)(A0, A1) func ) #

Sorts the input array with specified compare function.

Arguments

• Type * array - The array pointer.
• Data * data - The data pointer.
• int size - The array size.
• int(*)(A0, A1) func - Compare function.