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IPQinterface.h
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#ifndef CARMA_UTIL_IPQINTERFACE_H
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#define CARMA_UTIL_IPQINTERFACE_H
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#include <string>
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namespace
carma {
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namespace
util {
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class
IPQinterface {
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public
:
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virtual
~IPQinterface() = 0;
// Must provide empty definition (in cc).
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virtual ::std::string getFileName( )
const
= 0;
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virtual
int
getQueueSize()
const
= 0;
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virtual
int
getElementSize()
const
= 0;
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virtual
int
getNumAvailable()
const
= 0;
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virtual
bool
isEmpty()
const
= 0;
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virtual
bool
isDataAvailable()
const
= 0;
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virtual
void
setNoneAvailable() = 0;
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virtual
unsigned
int
read() = 0;
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virtual
bool
readNewest() = 0;
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virtual
bool
readNewestConditionalCopy() = 0;
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virtual
unsigned
int
getLostElementCount()
const
= 0;
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virtual
unsigned
int
getPutOffset()
const
= 0;
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virtual
unsigned
int
getGetOffset()
const
= 0;
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virtual
unsigned
int
getMaxOffset()
const
= 0;
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protected
:
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virtual
void
write() = 0;
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private
:
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};
// class IPQinterface
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}}
// namespace carma::util
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#endif
carma
util
IPQinterface.h
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