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/*
* BPReader.h
*
* Created on: Feb 27, 2017
* Author: wfg
*/
#ifndef BPFILEREADER_H_
#define BPFILEREADER_H_
#include <iostream> //this must go away
#include "core/Engine.h"
#include "capsule/heap/STLVector.h"
namespace adios
{
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/**
* Constructor for single BP capsule engine, writes in BP format into a single
* heap capsule
* @param name unique name given to the engine
* @param accessMode
* @param mpiComm
* @param method
* @param debugMode
* @param hostLanguage
*/
BPFileReader(ADIOS &adios, const std::string name,
const std::string accessMode, MPI_Comm mpiComm,
const Method &method, const IOMode iomode,
const float timeout_sec, const bool debugMode = false,
const unsigned int nthreads = 1);
~BPFileReader();
Variable<void> *InquireVariable(const std::string name,
const bool readIn = true);
Variable<char> *InquireVariableChar(const std::string name,
const bool readIn = true);
Variable<unsigned char> *InquireVariableUChar(const std::string name,
const bool readIn = true);
Variable<short> *InquireVariableShort(const std::string name,
const bool readIn = true);
Variable<unsigned short> *InquireVariableUShort(const std::string name,
const bool readIn = true);
Variable<int> *InquireVariableInt(const std::string name,
const bool readIn = true);
Variable<unsigned int> *InquireVariableUInt(const std::string name,
const bool readIn = true);
Variable<long int> *InquireVariableLInt(const std::string name,
const bool readIn = true);
Variable<unsigned long int> *InquireVariableULInt(const std::string name,
const bool readIn = true);
Variable<long long int> *InquireVariableLLInt(const std::string name,
const bool readIn = true);
Variable<unsigned long long int> *
InquireVariableULLInt(const std::string name, const bool readIn = true);
Variable<float> *InquireVariableFloat(const std::string name,
const bool readIn = true);
Variable<double> *InquireVariableDouble(const std::string name,
const bool readIn = true);
Variable<long double> *InquireVariableLDouble(const std::string name,
const bool readIn = true);
Variable<std::complex<float>> *
InquireVariableCFloat(const std::string name, const bool readIn = true);
Variable<std::complex<double>> *
InquireVariableCDouble(const std::string name, const bool readIn = true);
Variable<std::complex<long double>> *
InquireVariableCLDouble(const std::string name, const bool readIn = true);
/**
* Not implemented
* @param name
* @param readIn
* @return
*/
VariableCompound *InquireVariableCompound(const std::string name,
const bool readIn = true);
void Close(const int transportIndex = -1);
capsule::STLVector
m_Buffer; ///< heap capsule, contains data and metadata buffers
// format::BP1Writer m_BP1Writer; ///< format object will provide the required
// BP functionality to be applied on m_Buffer and m_Transports
void Init(); ///< calls InitCapsules and InitTransports based on Method,
void InitCapsules();
void InitTransports(); ///< from Transports
std::string
GetMdtmParameter(const std::string parameter,
const std::map<std::string, std::string> &mdtmParameters);
template <class T>
Variable<T> *InquireVariableCommon(const std::string name, const bool readIn)
{
std::cout << "Hello BPReaderCommon\n";
// here read variable metadata (dimensions, type, etc.)...then create a
// Variable like below:
// Variable<T>& variable = m_ADIOS.DefineVariable<T>( m_Name + "/" + name, )
// return &variable; //return address if success
return nullptr; // on failure
}