Heavyweight atomic integer implementation using mutexes. More...
#include <rutz/atomic_mutex.h>
Public Member Functions | |
| mutex_atomic_int () | |
| Construct with an initial value of 0. | |
| int | atomic_get () const |
| Get the current value. | |
| void | atomic_set (int v) |
| Set value to the given value v. | |
| void | atomic_add (int i) |
| Add v to the value. | |
| void | atomic_sub (int i) |
| Subtract v from the value. | |
| bool | atomic_sub_test_zero (int i) |
| Subtract v from the value; return true if the new value is zero. | |
| void | atomic_incr () |
| Increment the value by one. | |
| void | atomic_decr () |
| Decrement the value by one. | |
| bool | atomic_decr_test_zero () |
| Decrement the value by one; return true if the new value is zero. | |
| bool | atomic_incr_test_zero () |
| Increment the value by one; return true if the new value is zero. | |
| int | atomic_add_return (int i) |
| Add v to the value and return the new value. | |
| int | atomic_sub_return (int i) |
| Subtract v from the value and return the new value. | |
| int | atomic_incr_return () |
| Increment the value by one and return the new value. | |
| int | atomic_decr_return () |
| Decrement the value by one and return the new value. | |
Static Public Member Functions | |
| static int | max_value () |
| Get the maximum representable value. | |
Heavyweight atomic integer implementation using mutexes.
Definition at line 43 of file atomic_mutex.h.
| rutz::mutex_atomic_int::mutex_atomic_int | ( | ) | [inline] |
Construct with an initial value of 0.
Definition at line 54 of file atomic_mutex.h.
| void rutz::mutex_atomic_int::atomic_add | ( | int | i | ) | [inline] |
Add v to the value.
Definition at line 69 of file atomic_mutex.h.
| int rutz::mutex_atomic_int::atomic_add_return | ( | int | i | ) | [inline] |
Add v to the value and return the new value.
Definition at line 115 of file atomic_mutex.h.
| void rutz::mutex_atomic_int::atomic_decr | ( | ) | [inline] |
Decrement the value by one.
Definition at line 91 of file atomic_mutex.h.
| int rutz::mutex_atomic_int::atomic_decr_return | ( | ) | [inline] |
Decrement the value by one and return the new value.
Definition at line 145 of file atomic_mutex.h.
| bool rutz::mutex_atomic_int::atomic_decr_test_zero | ( | ) | [inline] |
Decrement the value by one; return true if the new value is zero.
Definition at line 95 of file atomic_mutex.h.
| int rutz::mutex_atomic_int::atomic_get | ( | ) | const [inline] |
Get the current value.
Definition at line 61 of file atomic_mutex.h.
| void rutz::mutex_atomic_int::atomic_incr | ( | ) | [inline] |
Increment the value by one.
Definition at line 87 of file atomic_mutex.h.
| int rutz::mutex_atomic_int::atomic_incr_return | ( | ) | [inline] |
Increment the value by one and return the new value.
Definition at line 135 of file atomic_mutex.h.
| bool rutz::mutex_atomic_int::atomic_incr_test_zero | ( | ) | [inline] |
Increment the value by one; return true if the new value is zero.
Definition at line 105 of file atomic_mutex.h.
| void rutz::mutex_atomic_int::atomic_set | ( | int | v | ) | [inline] |
Set value to the given value v.
Definition at line 65 of file atomic_mutex.h.
| void rutz::mutex_atomic_int::atomic_sub | ( | int | i | ) | [inline] |
Subtract v from the value.
Definition at line 73 of file atomic_mutex.h.
| int rutz::mutex_atomic_int::atomic_sub_return | ( | int | i | ) | [inline] |
Subtract v from the value and return the new value.
Definition at line 125 of file atomic_mutex.h.
| bool rutz::mutex_atomic_int::atomic_sub_test_zero | ( | int | i | ) | [inline] |
Subtract v from the value; return true if the new value is zero.
Definition at line 77 of file atomic_mutex.h.
| static int rutz::mutex_atomic_int::max_value | ( | ) | [inline, static] |
Get the maximum representable value.
Definition at line 58 of file atomic_mutex.h.
References max().
1.6.3