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libmv
libmv
autotrack
autotrack/callbacks.h
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// Copyright (c) 2014 libmv authors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// 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, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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// Author: mierle@gmail.com (Keir Mierle)
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#ifndef LIBMV_AUTOTRACK_LISTENER_H_
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#define LIBMV_AUTOTRACK_LISTENER_H_
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namespace
mv
{
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struct
OperationListener
{
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// All hooks return true to continue or false to indicate the operation
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// should abort. Hooks should be thread safe (re-entrant).
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virtual
bool
Log
(
const
string
& message) = 0;
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virtual
bool
Progress
(
double
fraction) = 0;
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virtual
bool
Cancelled
() = 0;
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};
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}
// namespace mv
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#endif
// LIBMV_AUTOTRACK_LISTENER_H_
mv
Definition:
libmv/autotrack/autotrack.cc:31
mv::OperationListener
Definition:
autotrack/callbacks.h:28
mv::OperationListener::Cancelled
virtual bool Cancelled()=0
mv::OperationListener::Progress
virtual bool Progress(double fraction)=0
mv::OperationListener::Log
virtual bool Log(const string &message)=0
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