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Remove unused classes

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This commit is contained in:
Vinnie Falco
2014-02-27 20:12:52 -08:00
parent 2957b688fd
commit 9bf1a76e91
14 changed files with 5 additions and 303 deletions
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4
src/ripple/algorithm/TODO.md
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@@ -1,5 +1 @@
# Algorithm TODO
- Rethink the CycledSet (and cousin AgedCache). Make each element part
of an intrusive linked list, add a DiscreteClock data member, and
perform aging on each insertion or sweep rather than once in a while.

111
src/ripple/algorithm/api/DiscreteClock.h
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@@ -1,111 +0,0 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_ALGORITHM_DISCRETECLOCK_H_INCLUDED
#define RIPPLE_ALGORITHM_DISCRETECLOCK_H_INCLUDED
#include "beast/beast/StaticAssert.h"
#include "beast/beast/type_traits/IsIntegral.h"
#include "beast/beast/chrono/RelativeTime.h"
namespace ripple {
/** Interface for an elapsed time clock that uses integral units. */
template <typename ElapsedType>
class DiscreteClock
{
public:
/** Source of time for the discrete clock. */
class Source
{
public:
typedef ElapsedType elapsed_type;
typedef DiscreteClock <elapsed_type> DiscreteClockType;
virtual ElapsedType operator() () = 0;
};
/** Integral elapsed time type relative to an unspecified past event. */
typedef ElapsedType elapsed_type;
DiscreteClock (Source& source)
: m_source (source)
{
static_bassert (IsIntegral <elapsed_type>::value);
}
/** Returns the elapsed time in discrete units.
The elapsed time is relative to an unspecified event.
*/
elapsed_type operator() () const
{
return m_source();
}
private:
Source& m_source;
};
//------------------------------------------------------------------------------
/** Seconds-based clock that uses elapsed time from startup as a time source. */
class SimpleMonotonicClock : public DiscreteClock <int>::Source
{
public:
elapsed_type operator() ()
{
return static_cast <elapsed_type> (
RelativeTime::fromStartup().inSeconds());
}
};
//------------------------------------------------------------------------------
/** A manually-operated clock.
This can be useful for unit tests.
*/
class ManualClock : public DiscreteClock <int>::Source
{
private:
elapsed_type m_now;
public:
ManualClock ()
: m_now (elapsed_type())
{
}
elapsed_type& now()
{
return m_now;
}
elapsed_type now() const
{
return m_now;
}
elapsed_type operator() ()
{
return now();
}
};
}
#endif