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1.8.20
gecode
support
thread
none.hpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Christian Schulte <schulte@gecode.org>
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*
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* Copyright:
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* Christian Schulte, 2009
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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namespace
Gecode
{
namespace
Support {
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/*
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* Mutex
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*/
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forceinline
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Mutex::Mutex
(
void
) {}
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forceinline
void
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Mutex::acquire
(
void
) {}
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forceinline
bool
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Mutex::tryacquire
(
void
) {
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return
true
;
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}
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forceinline
void
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Mutex::release
(
void
) {}
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forceinline
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Mutex::~Mutex
(
void
) {}
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/*
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* Event
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*/
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forceinline
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Event::Event
(
void
) {}
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forceinline
void
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Event::signal
(
void
) {}
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forceinline
void
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Event::wait
(
void
) {}
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forceinline
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Event::~Event
(
void
) {}
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/*
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* Thread
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*/
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inline
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Thread::Run::Run
(
Runnable
*) {
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throw
OperatingSystemError
(
"Thread::run[Threads not supported]"
);
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}
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forceinline
void
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Thread::sleep
(
unsigned
int
) {}
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forceinline
unsigned
int
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Thread::npu
(
void
) {
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return
1;
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}
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}}
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// STATISTICS: support-any
Gecode::Support::Mutex::acquire
void acquire(void)
Acquire the mutex and possibly block.
Definition:
none.hpp:42
Gecode::Support::Event::Event
Event(void)
Initialize event.
Definition:
none.hpp:57
Gecode
Gecode toplevel namespace
Gecode::Support::Thread::Run::Run
Run(Runnable *r)
Create a new thread.
Definition:
none.hpp:70
Gecode::Support::Event::~Event
~Event(void)
Delete event.
Definition:
none.hpp:63
Gecode::Support::Mutex::Mutex
Mutex(void)
Initialize mutex.
Definition:
none.hpp:40
Gecode::Support::Mutex::tryacquire
bool tryacquire(void)
Try to acquire the mutex, return true if succesful.
Definition:
none.hpp:44
Gecode::Support::Mutex::~Mutex
~Mutex(void)
Delete mutex.
Definition:
none.hpp:50
Gecode::Support::Event::signal
void signal(void)
Signal the event.
Definition:
none.hpp:59
Gecode::Support::Thread::sleep
static void sleep(unsigned int ms)
Put current thread to sleep for ms milliseconds.
Definition:
none.hpp:74
forceinline
#define forceinline
Definition:
config.hpp:192
Gecode::Support::Runnable
An interface for objects that can be run by a thread.
Definition:
thread.hpp:264
Gecode::OperatingSystemError
Exception: operating system error
Definition:
exception.hpp:75
Gecode::Support::Mutex::release
void release(void)
Release the mutex.
Definition:
none.hpp:48
Gecode::Support::Event::wait
void wait(void)
Wait until the event becomes signalled.
Definition:
none.hpp:61
Gecode::Support::Thread::npu
static unsigned int npu(void)
Return number of processing units (1 if information not available)
Definition:
none.hpp:76