37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
/* pvTimeStamp.h */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvDataCPP is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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#include <string>
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#include <stdexcept>
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#include <pv/pvType.h>
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#include <pv/timeStamp.h>
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#include <pv/pvData.h>
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#ifndef PVTIMESTAMP_H
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#define PVTIMESTAMP_H
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namespace epics { namespace pvData {
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class PVTimeStamp {
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public:
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PVTimeStamp() : pvSecs(0),pvNano(0) {}
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//default constructors and destructor are OK
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//This class should not be extended
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//returns (false,true) if pvField(isNot, is valid timeStamp structure
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bool attach(PVField *pvField);
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void detach();
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bool isAttached();
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// following throw logic_error is not attached to PVField
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// a set returns false if field is immutable
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void get(TimeStamp &) const;
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bool set(TimeStamp const & timeStamp);
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private:
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PVLong* pvSecs;
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PVInt* pvNano;
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};
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}}
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#endif /* PVTIMESTAMP_H */
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