62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/* pvDataMain.cpp */
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/* Author: Marty Kraimer Date: 17MAR2000 */
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#include <stddef.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <string.h>
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#include <stdio.h>
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#include "pvData.h"
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using namespace epics::pvData;
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int main(int argc,char *argv[])
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{
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Type type = scalar;
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ScalarType scalarType = pvDouble;
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bool value = ScalarTypeFunc::isNumeric(scalarType);
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printf("isNumeric %s\n",(value ? "true" : "false"));
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std::string* myString= new std::string("type ");
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TypeFunc::toString(*myString,type);
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*myString += " scalarType ";
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ScalarTypeFunc::toString(*myString,scalarType);
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printf("%s\n",myString->c_str());
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FieldCreate &fieldCreate = getFieldCreate();
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std::string valueName("value");
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Scalar const & scalar = fieldCreate.createScalar(valueName,scalarType);
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type = scalar.getType();
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myString->clear();
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*myString += "type ";
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TypeFunc::toString(*myString,type);
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printf("%s\n",myString->c_str());
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myString->clear();
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*myString += "fieldName ";
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std::string const & fieldName = scalar.getFieldName();
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*myString += fieldName;
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printf("%s\n",myString->c_str());
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myString->clear();
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scalar.toString(*myString);
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printf("%s\n",myString->c_str());
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ScalarArray const & scalarArray = fieldCreate.createScalarArray(valueName,pvString);
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myString->clear();
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scalarArray.toString(*myString);
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printf("%s\n",myString->c_str());
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int numberFields = 2;
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FieldPtrConst fields[numberFields];
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std::string name0("high");
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std::string name1("low");
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fields[0] = &fieldCreate.createScalar(name0,pvDouble);
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fields[1] = &fieldCreate.createScalar(name1,pvDouble);
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Structure const & structure = fieldCreate.createStructure(valueName,numberFields,fields);
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myString->clear();
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structure.toString(*myString);
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printf("%s\n",myString->c_str());
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Field const & field = structure;
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myString->clear();
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field.toString(*myString);
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printf("as Field\n%s/n",myString->c_str());
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return(0);
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}
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