X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=libctsim%2Farray2dfile.cpp;h=6c400ad77f35ebae4c1a5ab5f1dddc368433c743;hp=d260320412f5c44bf1e280aa1b7d5e9c73d8e4f8;hb=dc034c9d0b7d9c3874a324a4c2c189a02945adc8;hpb=3e346e67f7f7a331919a32439b0f54a4d53d3029 diff --git a/libctsim/array2dfile.cpp b/libctsim/array2dfile.cpp index d260320..6c400ad 100644 --- a/libctsim/array2dfile.cpp +++ b/libctsim/array2dfile.cpp @@ -9,7 +9,7 @@ ** This is part of the CTSim program ** Copyright (C) 1983-2000 Kevin Rosenberg ** -** $Id: array2dfile.cpp,v 1.3 2000/06/28 15:25:34 kevin Exp $ +** $Id: array2dfile.cpp,v 1.21 2000/12/16 06:12:47 kevin Exp $ ** ** This program is free software; you can redistribute it and/or modify ** it under the terms of the GNU General Public License (version 2) as @@ -26,11 +26,13 @@ ******************************************************************************/ #include "array2dfile.h" -#include -#include +#include +#ifdef MSVC +typedef long off_t; +#endif -using namespace std; +const kuint16 Array2dFile::m_signature = ('I'*256+'F'); /////////////////////////////////////////////////////////////////////////// // CLASS IMPLEMENTATION @@ -59,7 +61,7 @@ Array2dFileLabel::Array2dFileLabel() init(); } -Array2dFileLabel::Array2dFileLabel(const char* const str, double ctime = 0.) +Array2dFileLabel::Array2dFileLabel(const char* const str, double ctime) : m_strLabel (str) { init(); @@ -68,7 +70,7 @@ Array2dFileLabel::Array2dFileLabel(const char* const str, double ctime = 0.) m_calcTime = ctime; } -Array2dFileLabel::Array2dFileLabel(const int type, const char* const str, double ctime = 0.) +Array2dFileLabel::Array2dFileLabel(const int type, const char* const str, double ctime) : m_strLabel (str) { init(); @@ -103,12 +105,13 @@ Array2dFileLabel::getDateTime (int& year, int& month, int& day, int& hour, int& second = m_second; } -const string& +const std::string& Array2dFileLabel::getDateString (void) const { - ostringstream oss; - oss << m_month + 1 <<"/"<< m_day <<"/"<< m_year + 1900 << " " << m_hour <<":"<< m_minute <<":"<< m_second; - m_strDate = oss.str(); + char szDate [128]; + snprintf (szDate, sizeof(szDate), "%2d/%02d/%4d %02d:%02d:%02d", + m_month + 1, m_day, m_year + 1900, m_hour, m_minute, m_second); + m_strDate = szDate; return m_strDate; } @@ -135,19 +138,19 @@ Array2dFileLabel::operator= (const Array2dFileLabel& rhs) } void -Array2dFileLabel::print (ostream& os) const +Array2dFileLabel::print (std::ostream& os) const { if (m_labelType == L_HISTORY) { - os << "History: " << endl; - os << " " << m_strLabel << endl; - os << " calc time = " << m_calcTime << " secs" << endl; - os << " Timestamp = " << getDateString() << endl; + os << "History: " << std::endl; + os << " " << m_strLabel << std::endl; + os << " calc time = " << m_calcTime << " secs" << std::endl; + os << " Timestamp = " << getDateString() << std::endl; } else if (m_labelType == L_USER) { - os << "Note: " << m_strLabel << endl; - os << " Timestamp = %s" << getDateString() << endl; + os << "Note: " << m_strLabel << std::endl; + os << " Timestamp = %s" << getDateString() << std::endl; } else { - os << "Unknown (" << m_labelType << "): " << m_strLabel << endl; - os << " Timestamp = %s" << getDateString() << endl; + os << "Unknown (" << m_labelType << "): " << m_strLabel << std::endl; + os << " Timestamp = %s" << getDateString() << std::endl; } } @@ -170,7 +173,7 @@ Array2dFile::~Array2dFile (void) { freeArray (); for (labelIterator l = m_labels.begin(); l != m_labels.end(); l++) - delete *l; + delete *l; } Array2dFile::Array2dFile (void) @@ -199,12 +202,9 @@ Array2dFile::init (void) void Array2dFile::setArraySize (int x, int y, int pixelSize, int pixelFormat) { - m_nx = x; - m_ny = y; m_pixelSize = pixelSize; - m_arraySize = m_nx * m_ny * m_pixelSize; m_pixelFormat = pixelFormat; - allocArray (); + setArraySize (x, y); } void @@ -225,7 +225,7 @@ Array2dFile::allocArray (void) m_arrayData = new unsigned char* [m_nx]; int columnBytes = m_ny * m_pixelSize; - for (int i = 0; i < m_nx; i++) + for (unsigned int i = 0; i < m_nx; i++) m_arrayData[i] = new unsigned char [columnBytes]; } @@ -233,19 +233,25 @@ void Array2dFile::freeArray (void) { if (m_arrayData) { - for (int i = 0; i < m_nx; i++) + for (unsigned int i = 0; i < m_nx; i++) delete m_arrayData[i]; delete m_arrayData; m_arrayData = NULL; } } +bool +Array2dFile::fileWrite (const std::string& filename) +{ + return fileWrite (filename.c_str()); +} + bool Array2dFile::fileWrite (const char* const filename) { m_filename = filename; - frnetorderstream fs (m_filename.c_str(), ios::out | ios::in | ios::trunc | ios::binary); + frnetorderstream fs (m_filename.c_str(), std::ios::out | std::ios::in | std::ios::trunc | std::ios::binary); if (fs.fail()) { sys_error (ERR_WARNING, "Error opening file %s for writing [fileCreate]", m_filename.c_str()); return false; @@ -262,12 +268,22 @@ Array2dFile::fileWrite (const char* const filename) return true; } +bool +Array2dFile::fileRead (const std::string& filename) +{ + return fileRead (filename.c_str()); +} + bool Array2dFile::fileRead (const char* const filename) { m_filename = filename; - frnetorderstream fs (m_filename.c_str(), ios::out | ios::in | ios::binary | ios::nocreate); +#ifdef MSVC + frnetorderstream fs (m_filename.c_str(), std::ios::out | std::ios::in | std::ios::binary); +#else + frnetorderstream fs (m_filename.c_str(), std::ios::out | std::ios::in | std::ios::binary | std::ios::nocreate); +#endif if (fs.fail()) { sys_error (ERR_WARNING, "Unable to open file %s [fileRead]", m_filename.c_str()); return false; @@ -377,7 +393,7 @@ Array2dFile::headerWrite (frnetorderstream& fs) fs.writeFloat64 (m_offsetPV); fs.writeFloat64 (m_scalePV); - m_headersize = fs.tellp(); + m_headersize = static_cast(fs.tellp()); fs.seekp (0); fs.writeInt16 (m_headersize); @@ -403,11 +419,11 @@ Array2dFile::arrayDataWrite (frnetorderstream& fs) if (NativeBigEndian()) { for (unsigned int iy = 0; iy < m_ny; iy++) { ConvertReverseNetworkOrder (ptrColumn, m_pixelSize); - fs.write (ptrColumn, m_pixelSize); + fs.write (reinterpret_cast(ptrColumn), m_pixelSize); ptrColumn += m_pixelSize; } } else - fs.write (ptrColumn, columnSize); + fs.write (reinterpret_cast(ptrColumn), columnSize); } return true; @@ -427,16 +443,16 @@ Array2dFile::arrayDataRead (frnetorderstream& fs) fs.seekg (m_headersize); int columnSize = m_ny * m_pixelSize; - for (int ix = 0; ix < m_nx; ix++) { + for (unsigned int ix = 0; ix < m_nx; ix++) { unsigned char* ptrColumn = m_arrayData[ix]; if (NativeBigEndian()) { for (unsigned int iy = 0; iy < m_ny; iy++) { - fs.read (ptrColumn, m_pixelSize); + fs.read (reinterpret_cast(ptrColumn), m_pixelSize); ConvertReverseNetworkOrder (ptrColumn, m_pixelSize); ptrColumn += m_pixelSize; } } else - fs.read (ptrColumn, columnSize); + fs.read (reinterpret_cast(ptrColumn), columnSize); } return true; @@ -465,13 +481,15 @@ Array2dFile::labelsRead (frnetorderstream& fs) kuint16 strLength; fs.readInt16 (strLength); - char labelStr [strLength+1]; - fs.read (labelStr, strLength); - labelStr[strLength] = 0; + char* pszLabelStr = new char [strLength+1]; + fs.read (pszLabelStr, strLength); + pszLabelStr[strLength] = 0; - Array2dFileLabel* pLabel = new Array2dFileLabel(labelType, labelStr, calcTime); + Array2dFileLabel* pLabel = new Array2dFileLabel (labelType, pszLabelStr, calcTime); + delete pszLabelStr; + pLabel->setDateTime (year, month, day, hour, minute, second); - m_labels.push_back (pLabel); + m_labels.push_back (pLabel); } return true; @@ -512,14 +530,14 @@ Array2dFile::labelsWrite (frnetorderstream& fs) } void -Array2dFile::labelAdd (const char* const lstr, double calc_time=0.) +Array2dFile::labelAdd (const char* const lstr, double calc_time) { labelAdd (Array2dFileLabel::L_HISTORY, lstr, calc_time); } void -Array2dFile::labelAdd (int type, const char* const lstr, double calc_time=0.) +Array2dFile::labelAdd (int type, const char* const lstr, double calc_time) { Array2dFileLabel label (type, lstr, calc_time); @@ -536,15 +554,15 @@ Array2dFile::labelAdd (const Array2dFileLabel& label) } void -Array2dFile::labelsCopy (Array2dFile& copyFile, const char* const idStr) -{ - string id = idStr; - for (int i = 0; i < copyFile.getNumLabels(); i++) { - Array2dFileLabel l = copyFile.labelGet (i); - copyFile.labelGet(i).print(cout); - l.print(cout); - string lstr = l.getLabelString(); - lstr = idStr + lstr; +Array2dFile::labelsCopy (Array2dFile& copyFile, const char* const pszId) +{ + std::string id; + if (pszId) + id = pszId; + for (unsigned int i = 0; i < copyFile.getNumLabels(); i++) { + Array2dFileLabel l (copyFile.labelGet (i)); + std::string lstr = l.getLabelString(); + lstr = id + lstr; l.setLabelString (lstr); labelAdd (l); } @@ -555,21 +573,19 @@ Array2dFile::arrayDataClear (void) { if (m_arrayData) { int columnSize = m_ny * m_pixelSize; - for (int ix = 0; ix < m_nx; ix++) + for (unsigned int ix = 0; ix < m_nx; ix++) memset (m_arrayData[ix], 0, columnSize); } } void -Array2dFile::printLabels (ostream& os) const +Array2dFile::printLabels (std::ostream& os) const { - int nlabels = getNumLabels(); - for (constLabelIterator l = m_labels.begin(); l != m_labels.end(); l++) { const Array2dFileLabel& label = **l; label.print (os); - os << endl; + os << std::endl; } }