WebSocket++
0.8.3-dev
C++ websocket client/server library
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websocketpp
random
none.hpp
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/*
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* Copyright (c) 2014, Peter Thorson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#
ifndef
WEBSOCKETPP_RANDOM_NONE_HPP
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#
define
WEBSOCKETPP_RANDOM_NONE_HPP
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namespace
websocketpp
{
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/// Random number generation policies
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namespace
random
{
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/// Stub RNG policy that always returns 0
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namespace
none
{
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/// Thread safe stub "random" integer generator.
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/**
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* This template class provides a random integer stub. The interface mimics the
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* WebSocket++ RNG generator classes but the generater function always returns
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* zero. This can be used to stub out the RNG for unit and performance testing.
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*
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* Call operator() to generate the next number
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*/
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template
<
typename
int_type>
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class
int_generator
{
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public
:
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int_generator() {}
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/// advances the engine's state and returns the generated value
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int_type
operator
()() {
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return
0;
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}
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};
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}
// namespace none
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}
// namespace random
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}
// namespace websocketpp
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#
endif
//WEBSOCKETPP_RANDOM_NONE_HPP
websocketpp::random::none::int_generator
Thread safe stub "random" integer generator.
Definition:
none.hpp:46
websocketpp::random
Random number generation policies.
Definition:
none.hpp:33
websocketpp::versions_supported
static std::vector< int > const versions_supported(helper, helper+4)
Container that stores the list of protocol versions supported.
websocketpp::random::none::int_generator::operator()
int_type operator()()
advances the engine's state and returns the generated value
Definition:
none.hpp:51
websocketpp::random::none
Stub RNG policy that always returns 0.
Definition:
none.hpp:35
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