const bool ReadFromFile(const char* fileName, MGragh<int> &gragh){
std::ifstream fileIn(fileName);
if(!fileIn.is_open()){
std::cout << "Can't open file " << fileName << std::endl;
return false;
}
int maxNumber;
int path;
char buffer[1024];
fileIn.getline(buffer, 1024);
maxNumber = atoi(buffer);
fileIn.getline(buffer, 1024);
path = atoi(buffer);
gragh.Clear();
gragh.ResetSize(maxNumber);
for(int i = 0; i < path; ++i){
int beginNode;
int endNode;
fileIn >> beginNode;
fileIn >> endNode;
fileIn.getline(buffer, 1024);
gragh.AddNodeAndEdge(beginNode, endNode);
}
return true;
}
// Function for handling reading in subsequent frames
size_t
VideoEncoder::ReadNextFrame()
{
size_t bytes_read = fread(m_pVideoFrame, 1, m_nVideoFrameSize, fileIn());
if (!feof(fileIn()))
{
if (bytes_read != m_nVideoFrameSize)
{
printf("ReadNextFrame() bytes_read = %d mismatches with VideoFrameSize = %d\n", bytes_read, m_nVideoFrameSize);
return -1;
}
}
return bytes_read;
}
void Mapa::leerObjetos(const char *archivo){
std::ifstream fileIn(archivo);
std::string linea;
while (std::getline(fileIn, linea)){
std::stringstream ss(linea);
std::string tipo;
std::getline(ss, tipo, ',');
std::string nombreEdificioPublico;
if (tipo.find("edificio-publico") != std::string::npos){
std::getline(ss, nombreEdificioPublico, ',');
}
std::list<Coordenada> coordenadas;
std::string lat;
std::string lon;
std::getline(ss, lat, ',');
bool continuar = std::getline(ss, lon, ',') != NULL;
Coordenada coord(lat, lon);
coordenadas.push_back(coord);
while (continuar) {
continuar &= std::getline(ss, lat, ',') != NULL;
bool par = std::getline(ss, lon, ',') != NULL;
if (continuar){
if (par){
Coordenada coord(lat, lon);
coordenadas.push_back(coord);
}
}
}
this->crearElemento(tipo, coordenadas, lat, nombreEdificioPublico);
}
}
bool M4SCpWindow::loadFromFile(const QString &fileName)
{
// read data from file
QFile fileIn(fileName);
if (!fileIn.open(QIODevice::ReadOnly | QIODevice::Text))
{
QMessageBox::warning(0, tr("Error"),
tr("Can't open file %1:\n%2.")
.arg(fileName)
.arg(fileIn.errorString()));
return false;
}
QTextStream in(&fileIn);
mEditor->document()->setPlainText(in.readAll());
fileIn.close();
mFileName = fileName;
setWindowTitle(mFileName + "[*]");
mIsSaved = true;
emitEvent(EditorObserverInterface::ContentLoaded);
return true;
}
static void DoTestRoundTrip(const T *values, size_t numValues)
{
{
wxFileOutputStream fileOut(wxT("test.txt"));
wxTextOutputStream textOut(fileOut);
for ( size_t n = 0; n < numValues; n++ )
{
textOut << values[n] << endl;
}
}
{
wxFileInputStream fileIn(wxT("test.txt"));
wxTextInputStream textIn(fileIn);
T value;
for ( size_t n = 0; n < numValues; n++ )
{
textIn >> value;
CPPUNIT_ASSERT( value == values[n] );
}
}
}
BOOL Skeleton::LoadSkeleton(const string &filePath, const string &fileName)
{
string file = filePath + fileName;
ifstream fileIn(file.c_str());
string checkString;
int numJoints;
int numMeshes;
if(fileIn.fail())
{
MessageBox(NULL, TEXT("´ò¿ª¹Ç÷ÀÎļþʧ°Ü"), TEXT("ERROR"), MB_OK);
return FALSE;
}
while( fileIn.eof() != TRUE )
{
checkString.clear();
fileIn >> checkString;
if(checkString == "MD5Version")
{
int version;
fileIn >> version;
if(version != 10)
{
MessageBox(0, TEXT("¹Ç÷ÀÄ£ÐÍ°æ±¾´íÎó"), TEXT("Error"), MB_OK);
return FALSE;
}
}
else if ( checkString == "commandline" )
/*
========================
idSoundSample_XAudio2::LoadGeneratedSound
========================
*/
bool idSoundSample_XAudio2::LoadGeneratedSample( const idStr &filename ) {
idFileLocal fileIn( fileSystem->OpenFileReadMemory( filename ) );
if ( fileIn != NULL ) {
uint32 magic;
fileIn->ReadBig( magic );
fileIn->ReadBig( timestamp );
fileIn->ReadBig( loaded );
fileIn->ReadBig( playBegin );
fileIn->ReadBig( playLength );
idWaveFile::ReadWaveFormatDirect( format, fileIn );
int num;
fileIn->ReadBig( num );
amplitude.Clear();
amplitude.SetNum( num );
fileIn->Read( amplitude.Ptr(), amplitude.Num() );
fileIn->ReadBig( totalBufferSize );
fileIn->ReadBig( num );
buffers.SetNum( num );
for ( int i = 0; i < num; i++ ) {
fileIn->ReadBig( buffers[ i ].numSamples );
fileIn->ReadBig( buffers[ i ].bufferSize );
buffers[ i ].buffer = AllocBuffer( buffers[ i ].bufferSize, GetName() );
fileIn->Read( buffers[ i ].buffer, buffers[ i ].bufferSize );
buffers[ i ].buffer = GPU_CONVERT_CPU_TO_CPU_CACHED_READONLY_ADDRESS( buffers[ i ].buffer );
}
return true;
}
return false;
}
bool _centroidAngleTest()
{
cvt::Resources r;
bool result = true;
for( size_t i = 0; i < 360; i+=5 ){
String fileIn( "bw" );
fileIn += i;
fileIn += ".png";
//std::cout << "File : " << fileIn << std::endl;
cvt::Image _img( r.find( fileIn ) );
cvt::Image img;
_img.convert( img, IFormat::GRAY_UINT8 );
cvt::ORB orb( img, 1, 0.5f, 50 );
cvt::Image ii;
img.integralImage( ii );
size_t stride;
float * ptr = ii.map<float>( &stride );
cvt::ORBFeature feature( img.width() / 2.0f, img.height() / 2.0f );
orb.centroidAngle( feature, ptr, stride );
//std::cout << "Feature Angle: " << Math::rad2Deg( feature.angle ) << std::endl;
ii.unmap<float>( ptr );
}
return result;
}
void saveStaticObject(StaticObject &staticObject, const char * filename)
{
std::cout << "saveStaticObject in file: " << filename << std::endl;
std::ofstream fileIn(filename, std::ios::out | std::ios::binary);
boost::archive::binary_oarchive_pointsmap oa(fileIn);
oa & staticObject;
fileIn.close();
}
void saveCamera(Camera &camera, const char * filename)
{
std::cout << "saveCamera in file: " << filename << std::endl;
std::ofstream fileIn(filename, std::ios::out | std::ios::binary);
boost::archive::binary_oarchive_pointsmap oa(fileIn);
oa & camera;
fileIn.close();
}
void FileCodeWriter::WriteBuffer()
{
const static unsigned char MICROSOFT_BOM[3] = { 0xEF, 0xBB, 0xBF };
// Compare buffer with existing file (if any) to determine if
// writing the file is necessary
bool shouldWrite = true;
std::ifstream fileIn(m_filename.mb_str(wxConvFile), std::ios::binary | std::ios::in);
std::string buf;
if (fileIn)
{
MD5 diskHash(fileIn);
unsigned char* diskDigest = diskHash.raw_digest();
MD5 bufferHash;
if (m_useMicrosoftBOM) {
bufferHash.update(MICROSOFT_BOM, 3);
}
const std::string& data = m_useUtf8 ? _STDSTR( m_buffer ) : _ANSISTR( m_buffer );
if (!m_useUtf8) buf = data;
bufferHash.update( reinterpret_cast< const unsigned char* >( data.c_str() ), data.size() );
bufferHash.finalize();
unsigned char* bufferDigest = bufferHash.raw_digest();
shouldWrite = ( 0 != std::memcmp( diskDigest, bufferDigest, 16 ) );
delete [] diskDigest;
delete [] bufferDigest;
}
if ( shouldWrite )
{
wxFile fileOut;
if (!fileOut.Create(m_filename, true))
{
wxLogError( _("Unable to create file: %s"), m_filename.c_str() );
return;
}
if (m_useMicrosoftBOM)
{
fileOut.Write(MICROSOFT_BOM, 3);
}
if (!m_useUtf8)
fileOut.Write(buf.c_str(), buf.length());
else
fileOut.Write(m_buffer);
}
}
std::string util::readFile(const std::string &file){
std::string content = "";
std::ifstream fileIn(file.c_str());
if (fileIn.is_open()){
content = std::string(std::istreambuf_iterator<char>(fileIn),
std::istreambuf_iterator<char>());
}
return content;
}
int lines_count (const std::string& fileName){
std::ifstream fileIn(fileName);
int n =0;
std::string line;
while (std::getline(fileIn , line)){
n++;
}
return n;
}
//Reload opened file data
void MainWindow::on_actionReload_triggered()
{
LevelData FileData;
QString filePath;
QRect wnGeom;
if (activeChildWindow()==1)
{
filePath = activeLvlEditWin()->curFile;
QFile fileIn(filePath);
if (!fileIn.open(QIODevice::ReadOnly)) {
QMessageBox::critical(this, tr("File open error"),
tr("Can't open the file."), QMessageBox::Ok);
return;
}
FileData = FileFormats::ReadLevelFile(fileIn); //function in file_formats.cpp
if( !FileData.ReadFileValid ){
statusBar()->showMessage(tr("Reloading error"), 2000);
return;}
FileData.filename = QFileInfo(filePath).baseName();
FileData.path = QFileInfo(filePath).absoluteDir().absolutePath();
FileData.playmusic = GlobalSettings::autoPlayMusic;
activeLvlEditWin()->LvlData.modified = false;
activeLvlEditWin()->close();
wnGeom = ui->centralWidget->activeSubWindow()->geometry();
ui->centralWidget->activeSubWindow()->close();
leveledit *child = createLvlChild();
if ((bool) (child->loadFile(filePath, FileData, configs, GlobalSettings::LvlOpts))) {
statusBar()->showMessage(tr("Level file reloaded"), 2000);
child->show();
ui->centralWidget->activeSubWindow()->setGeometry(wnGeom);
updateMenus(true);
SetCurrentLevelSection(0);
if(GlobalSettings::autoPlayMusic) ui->actionPlayMusic->setChecked(true);
LvlMusPlay::musicForceReset=true; //reset musics
on_actionPlayMusic_triggered(ui->actionPlayMusic->isChecked());
} else {
WriteToLog(QtDebugMsg, ">>File loading aborted");
child->show();
WriteToLog(QtDebugMsg, ">>Window showed");
if(activeChildWindow()==1) activeLvlEditWin()->LvlData.modified = false;
WriteToLog(QtDebugMsg, ">>Option set");
ui->centralWidget->activeSubWindow()->close();
WriteToLog(QtDebugMsg, ">>Windows closed");
}
}
clearFilter();
}
BOOL BIniFile::LoadFile(const char *const fileName)
{
BZ_CHECK_C_STRING_RETURN_BOOL(fileName);
std::ifstream fileIn(fileName);
if (!fileIn)
{
assert(false);
return FALSE;
}
char buffer[LINE_BUFFER_SIZE];
bool getSeg = false;
size_t nBufLen = 0;
int nAssPos = 0;
while (!fileIn.eof())
{
fileIn.getline(buffer, LINE_BUFFER_SIZE);
if ((!getSeg) && (!IsSegment(buffer)))
{
continue;
}
if (IsComment(buffer))
{
continue;
}
if (IsSegment(buffer))
{
BSegmentNode seg;
getSeg = true;
nBufLen = strlen(buffer);
buffer[nBufLen - 1] = '\0';
seg.m_bssSeg = BSimpleString(buffer + 1);
m_segArray.push_back(seg);
continue;
}
if (-1 != (nAssPos = IsKeyNode(buffer)))
{
BKeyNode key;
buffer[nAssPos] = '\0';
key.m_bssKey = BSimpleString(buffer);
key.m_bssValue = BSimpleString(buffer + nAssPos + 1);
m_segArray.back().AddKey(key);
continue;
}
}
fileIn.close();
return TRUE;
}
string ReadFile(const string& filename){
ifstream fileIn(filename);
if (!fileIn.good()){
cerr << "Could not load shader: " << filename << endl;
return "";
}
string stringBuffer(istreambuf_iterator<char>(fileIn), (istreambuf_iterator<char>()));
return stringBuffer;
}
string GLSLProgram::ReadFile( const string& filename )
{
ifstream fileIn(filename.c_str());
if (!fileIn.good())
{
PRINT_WARN("Shader %s Error", filename.c_str());
return string();
}
string stringBuffer(std::istreambuf_iterator<char>(fileIn), (std::istreambuf_iterator<char>()));
return stringBuffer;
}
void Block::readFile(const std::string& fileName, int blockOffset)
{
initialize();
std::fstream fileIn(fileName.c_str(), std::ios::in);
fileIn.seekg(blockOffset*BLOCK_SIZE, std::ios::beg);
fileIn.read(content, BLOCK_SIZE);
fileIn.close();
isPinned = 0;
isDirty = 0;
this->fileName = fileName;
this->blockOffset = blockOffset;
}
bool Terrain::loadHeightmap(const string& rawFile, int width)
{
const float HEIGHT_SCALE = 10.0f;
std::ifstream fileIn(rawFile.c_str(), std::ios::binary);
if (!fileIn.good())
{
std::cout << "File does not exist" << std::endl;
return false;
}
string stringBuffer(std::istreambuf_iterator<char>(fileIn), (std::istreambuf_iterator<char>()));
fileIn.close();
if (stringBuffer.size() != (width * width))
{
std::cout << "Image size does not match passed width" << std::endl;
return false;
}
vector<float> heights;
heights.reserve(width * width);
for (int i = 0; i < (width * width); ++i)
{
float value = (float)(unsigned char)stringBuffer[i] / 256.0f;
heights.push_back(value * HEIGHT_SCALE);
m_colors.push_back(Color(value, value, value));
}
glGenBuffers(1, &m_colorBuffer);
glBindBuffer(GL_ARRAY_BUFFER, m_colorBuffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * m_colors.size() * 3, &m_colors[0], GL_STATIC_DRAW);
generateVertices(heights, width);
generateIndices(width);
generateTexCoords(width);
generateNormals();
generateWaterVertices(width);
generateWaterIndices(width);
generateWaterTexCoords(width);
m_width = width;
return true;
}
void fileImportErrors() {
QFETCH(QString, file);
QFETCH(QString, error);
QString filename = ":/data/errors/";
filename += file;
QFile fileIn(filename);
fileIn.open(QIODevice::ReadOnly);
bool result = m_handler->importData(&fileIn);
QVERIFY(!result);
QCOMPARE(m_handler->errorString(), error);
}
//template <class SerializeType>
void saveTranslatedMeshDataList(std::list<TranslatedMeshData> &transMesh, const char * filename, const int fileType)
{
if (fileType == DELAUNAYVORONOI_BINARY_FILE_TYPE)
{
std::ofstream fileIn(filename, std::ios::out | std::ios::binary);
//boost::archive::binary_oarchive oa(fileIn); //take a look into the boost::serialization::save template block in DelaunayVoronoi.h
boost::archive::binary_oarchive_pointsmap oa(fileIn);
oa & transMesh;
fileIn.close();
}
else if (fileType == DELAUNAYVORONOI_TEXT_FILE_TYPE)
{
std::ofstream fileIn(filename, std::ios::out);
//boost::archive::text_oarchive oa(fileIn); //take a look into the boost::serialization::save template block in DelaunayVoronoi.h
boost::archive::text_oarchive_pointsmap oa(fileIn);
oa & transMesh;
fileIn.close();
}
else
{
std::cout << " Error: Unsuppoerted file type!" << std::endl;
}
}
bool MzidentmlReader::checkIsMeta(const std::string &file) {
//NOTE assuming the file has been tested before
bool isMeta;
std::ifstream fileIn(file.c_str(), std::ios::in);
std::string line;
getline(fileIn, line);
fileIn.close();
//NOTE this is not the best way to check if it is meta for mzident
if (line.find("<?xml") != std::string::npos) {
isMeta = false;
} else {
isMeta = true;
}
return isMeta;
}
bool FeatureCapture::readTemplateFile(const string & templateFileName)
{
std::ifstream fileIn(templateFileName.c_str());
char charBuffer[8096];
while (fileIn.getline(charBuffer, 8096))
{
string templateStr = charBuffer;
if (templateStr == "End")break;
if (templateStr.size() && templateStr[0] == 'U')
featureIndexPtr->unigramTempls.push_back(templateStr);
if (templateStr.size() && templateStr[0] == 'B')
featureIndexPtr->bigramTempls.push_back(templateStr);
}
return true;
}
bool MsgfplusReader::checkValidity(const std::string &file) {
bool isvalid = true;
std::ifstream fileIn(file.c_str(), std::ios::in);
if (!fileIn) {
ostringstream temp;
temp << "Error : can not open file " << file << std::endl;
isvalid = false;
throw MyException(temp.str());
}
std::string line;
if (!getline(fileIn, line)) {
ostringstream temp;
temp << "Error : can not read file " << file << std::endl;
isvalid = false;
throw MyException(temp.str());
}
if (line.find("<?xml") == std::string::npos) {
fileIn.close();
ostringstream temp;
temp << "Error : the input file is not xml format " << file << std::endl;
isvalid = false;
throw MyException(temp.str());
}
else //Test whether Sequest or MS-GF+ format
{
std::string line2, line3;
getline(fileIn, line2);
getline(fileIn, line3);
if ((line2[1] != '!' && line2.find("MS-GF+") != std::string::npos && line2.find("MzIdentML") != std::string::npos)
|| (line3[1] != '!' && line3.find("MS-GF+") != std::string::npos && line3.find("MzIdentML") != std::string::npos))
{
if(VERB > 2)
std::cerr << "MzIdentML - MSGF+ format" << std::endl;
isvalid = true;
} else {
fileIn.close();
ostringstream temp;
temp << "Error : the input file is not MzIdentML - MSGF+ format " << file << std::endl;
isvalid = false;
throw MyException(temp.str());
}
}
fileIn.close();
return isvalid;
}
Blob<char> FileUtil::File2Buffer(const std::string& filePath)
{
CFileInputStream fileIn(filePath.c_str());
long fileLength = fileIn.available();
Blob<char> blob;
blob.setData(auto_array_ptr<char>(new char[fileLength]),fileLength);
fileIn.read((unsigned char*)blob.get(),fileLength);
fileIn.close();
return blob;
}
bool PbPersistenceManager::loadScene(const QString& filePath)
{
if (!exists(filePath))
return false;
PbBumpTop bumptop;
// read the bumptop root from disk
std::ifstream fileIn(filePath.utf16(), ios::binary);
if (!bumptop.ParseFromIstream(&fileIn))
{
fileIn.close();
return false;
}
fileIn.close();
// deserialize the header (for debugging mostly)
if (bumptop.has_header())
{
const PbHeader& header = bumptop.header();
QString buildStr;
if (header.has_build())
buildStr = qstring(header.build());
unsigned int versionNumber = 0;
if (header.has_version())
versionNumber = header.version();
}
// deserialize the scene data
if (bumptop.has_scene())
{
if (!scnManager->deserializeFromPb(&bumptop.scene()))
{
assert(false);
return false;
}
}
// cross reference the files in the scene data with the files actually
// in the working directory
scnManager->crossReference();
sel->clear();
LOG("PbPersistenceManager::loadScene successful");
return true;
}
void Mesh::load_mesh(const char* i_sFilePath)
{
//Indice vectors
std::vector<U16> l_PositionIndices;
std::vector<U16> l_TexCoordIndices;
std::vector<U16> l_NormalIndices;
bool l_bHasTexCoord = false;
bool l_bHasPosition = false;
bool l_bHasNormals = false;
//Vertex vectors
std::vector<Vec3f> l_Positions;
std::vector<Vec2f> l_TexCoords;
std::vector<Vec3f> l_Normals;
std::ifstream fileIn(i_sFilePath);
//Check if filed open properly
if(!fileIn.is_open())
{
std::cerr << "Cannot open " << i_sFilePath << std::endl;
return;
exit(1);
}
//line will hold each line of the .obj file consecutively
std::string line = "";
//Parse the whole file...
while (std::getline(fileIn,line))
{
//Position
if(line.substr(0,2) == "v ")
{
l_bHasPosition = true;
std::istringstream s(line.substr(2));
Vec3f v; s >> v.x; s >> v.y; s >> v.z;
l_Positions.push_back(v);
}
//Load texture coordinates
else if(line.substr(0,2) == "vt")
void Solver::SatBaseClass::readSolutionOther(const std::string &solutionFile){
std::string line;
std::ifstream fileIn ( solutionFile );
while(!fileIn.eof()){
std::getline( fileIn, line );
if(line.empty()) continue;
if(line[0] == 'c') continue;
if(line[0] == 's') {
std::transform(line.begin(), line.end(), line.begin(), ::tolower);
if(line.find("unsat") != std::string::npos){
throw Exception::StringException("UNSAT");
std::cerr << line << std::endl;
break;
}
}
if(line[0] == 'v'){
line = line.substr(2);
std::vector<std::string> solution = split( line, ' ');
for( const std::string& s : solution )
{
if(s.empty()) continue;
if( s == "0")
{
break;
}
// skip negativ vars
if( s[0] == '-' ) continue;
uint varAsInt = std::stoi(s)-1;
if(varAsInt == getTrueVar()) continue;
if(varAsInt == 0) continue;
if(varAsInt >= intToVar.size()) break;
PosInt varAsPos = intToVar[varAsInt];
std::cout << "Ausgabe der Pos " << varAsInt << ": " << varAsPos << std::endl;
gameField.getTileById(varAsPos.getValue()).setSolutionX(varAsPos.getX());
gameField.getTileById(varAsPos.getValue()).setSolutionY(varAsPos.getY());
}
}
}
}
//_________________________________________________________________________________________________
TChain* CreateChainFromText(const char *fileName, const char *treeName, Int_t nread, Int_t nskip)
{
//
// Create a TChain with all required files listed into a text file.
// Necessary to run analysis in local jobs.
// ---
// Arguments:
// - xmlFileName = input file list
// - treeName = "esdTree" or "aodTree"
// - nread = how many files to read (0 = all)
// - nskip = how many files to skip from beginning
//
// if third argument is 0, it is interpreted
// as "read all lines"
Bool_t readAll = (nread <= 0);
// initialize output object
TChain* target = new TChain(treeName);
// open text file
ifstream fileIn(fileName);
// loop on collection
TString line;
while (fileIn.good())
{
fileIn >> line;
if (line.IsNull()) continue;
// skip until reached required number of offset
if (nskip > 0) {--nskip; continue;}
// stop if required number of read files is reached
// otherwise update the counter
if (!readAll && nread <= 0) break;
nread--;
// add file
Info("CreateChainFromText", "Adding '%s'", line.Data());
target->Add(line.Data());
}
return target;
}
ResultCode FileReadBuffer::restore(const boost::filesystem::path& pathFile)
{
if (!exists(pathFile) || !is_regular(pathFile))
{
return rcFailure;
}
std::ifstream fileIn(pathFile.string().c_str(), std::ios::binary);
if (!fileIn)
{
return rcFailure;
}
uiPos_ = 0;
uiSize_ = 4096;
char pTemp[4096];
while (true)
{
fileIn.read(pTemp, uiSize_);
if (fileIn.bad())
{
return rcFailure;
}
size_t uiCount = fileIn.gcount();
if (uiCount == 0)
break;
Buffer* pNewBuffer = new Buffer[uiPos_ + uiCount];
memcpy(pNewBuffer, pBuffer_, uiPos_);
memcpy(pNewBuffer+uiPos_, pTemp, uiCount);
delete[] pBuffer_;
pBuffer_ = pNewBuffer;
uiPos_ += uiCount;
if (uiCount < uiSize_)
break;
}
uiSize_ = uiPos_;
uiPos_ = 0;
fileIn.close();
return rcSuccess;
}
