本文整理汇总了C++中OutputStream类的典型用法代码示例。如果您正苦于以下问题：C++ OutputStream类的具体用法？C++ OutputStream怎么用？C++ OutputStream使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了OutputStream类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: writeToStream
void writeToStream (const ValueUnion& data, OutputStream& output) const override
{
output.writeCompressedInt (1 + (int) data.binaryValue->getSize());
output.writeByte (varMarker_Binary);
output << *data.binaryValue;
}示例2: Write
void POVMS_Object::Write(OutputStream& stream, bool append, bool compress)
{
POVMSType encoding = kPOVMSRawStreamEncoding;
POVMSStream headerstream[16];
POVMSStream *objectstream = NULL;
POVMSStream *compressedstream = NULL;
int maxheadersize = 0;
int maxobjectsize = 0;
int objectsize = 0;
int datasize = 0;
try
{
objectsize = POVMSStream_Size(&data);
if(objectsize == 0)
throw POV_EXCEPTION_CODE(pov_base::kNullPointerErr);
if(append == false)
{
datasize = 0;
maxheadersize = 12; // header
datasize += POVMSStream_WriteString("POVRAYMS", headerstream + datasize, &maxheadersize); // header 8 byte
datasize += POVMSStream_WriteInt(0x0370, headerstream + datasize, &maxheadersize); // version 4 byte
if(!stream.write((void *)headerstream, datasize))
throw POV_EXCEPTION_CODE(pov_base::kFileDataErr);
}
objectstream = new POVMSStream[objectsize];
maxobjectsize = objectsize;
(void)POVMSStream_Write(&data, objectstream, &maxobjectsize);
#ifdef POVMS_COMPRESSION_ENABLED
if(compress == true)
{
compressedstream = new POVMSStream[objectsize * 2];
// compress stream data
uLongf destlen = (uLongf)(objectsize * 2);
if(compress2((Bytef *)(compressedstream), &destlen, (Bytef *)(objectstream), (uLongf)(objectsize), Z_BEST_COMPRESSION) != Z_OK)
throw POV_EXCEPTION_CODE(pov_base::kCannotHandleDataErr);
datasize = 0;
maxheadersize = 12; // header
datasize += POVMSStream_WriteInt((POVMSInt)(destlen), headerstream + datasize, &maxheadersize); // data size 4 byte
datasize += POVMSStream_WriteType(kPOVMSGZipStreamEncoding, headerstream + datasize, &maxheadersize); // encoding 4 byte
datasize += POVMSStream_WriteInt(objectsize, headerstream + datasize, &maxheadersize); // object size 4 byte
if(!stream.write((void *)headerstream, datasize))
throw POV_EXCEPTION_CODE(pov_base::kFileDataErr);
if(!stream.write((void *)compressedstream, (int)(destlen))) // data x byte
throw POV_EXCEPTION_CODE(pov_base::kFileDataErr);
}
else
#endif
{
datasize = 0;
maxheadersize = 8; // header
datasize += POVMSStream_WriteInt(objectsize, headerstream + datasize, &maxheadersize); // object size 4 byte
datasize += POVMSStream_WriteType(kPOVMSRawStreamEncoding, headerstream + datasize, &maxheadersize); // encoding 4 byte
if(!stream.write((void *)headerstream, datasize))
throw POV_EXCEPTION_CODE(pov_base::kFileDataErr);
if(!stream.write((void *)objectstream, objectsize)) // object x byte
throw POV_EXCEPTION_CODE(pov_base::kFileDataErr);
}
if(objectstream != NULL)
delete[] objectstream;
objectstream = NULL;
if(compressedstream != NULL)
delete[] compressedstream;
compressedstream = NULL;
}
catch(...)
{
if(objectstream != NULL)
delete[] objectstream;
if(compressedstream != NULL)
delete[] compressedstream;
throw;
}
}示例3: myPredecessor
StandardError::Redirection::Redirection ( OutputStream& output )
: myPredecessor(set(output.handle()))
{
}示例4: writeToStream
void writeToStream (const ValueUnion&, OutputStream& output) const { output.writeCompressedInt (0); }示例5: write
inline void write (OutputStream& output) {
output.write (values, 2);
}示例6: Dump
void Definition::Dump(OutputStream& s, int level, bool fLast)
{
if(m_predefined) return;
CStringW tabs(' ', level*4);
CStringW str = tabs;
if(m_predefined) str += '?';
if(m_priority == PLow) str += '*';
else if(m_priority == PHigh) str += '!';
if(!IsTypeUnknown() && !m_autotype) str += m_type;
if(!IsNameUnknown()) str += '#' + m_name;
str += ':';
s.PutString(L"%s", str);
if(!m_nodes.IsEmpty())
{
POSITION pos = m_nodes.GetHeadPosition();
while(pos)
{
Node* pNode = m_nodes.GetNext(pos);
if(Reference* pRef = dynamic_cast<Reference*>(pNode))
{
pRef->Dump(s, level, fLast);
}
else
{
ASSERT(!pNode->IsNameUnknown());
s.PutString(L" %s", pNode->m_name);
}
}
s.PutString(L";\n");
if(!fLast && (!m_nodes.IsEmpty() || level == 0)) s.PutString(L"\n");
}
else if(m_status == string)
{
CStringW str = m_value;
str.Replace(L"\"", L"\\\"");
s.PutString(L" \"%s\";\n", str);
}
else if(m_status == number)
{
CStringW str = m_value;
if(!m_unit.IsEmpty()) str += m_unit;
s.PutString(L" %s;\n", str);
}
else if(m_status == boolean)
{
s.PutString(L" %s;\n", m_value);
}
else if(m_status == block)
{
s.PutString(L" {%s};\n", m_value);
}
else
{
s.PutString(L" null;\n");
}
}示例7: save
void Palace::save(OutputStream& stream) const {
StructureBase::save(stream);
stream.writeSint32(specialWeaponTimer);
}示例8: writePathToStream
void Path::writePathToStream (OutputStream& dest) const
{
dest.writeByte (useNonZeroWinding ? 'n' : 'z');
size_t i = 0;
while (i < numElements)
{
const float type = data.elements [i++];
if (type == moveMarker)
{
dest.writeByte ('m');
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
}
else if (type == lineMarker)
{
dest.writeByte ('l');
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
}
else if (type == quadMarker)
{
dest.writeByte ('q');
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
}
else if (type == cubicMarker)
{
dest.writeByte ('b');
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
dest.writeFloat (data.elements [i++]);
}
else if (type == closeSubPathMarker)
{
dest.writeByte ('c');
}
}
dest.writeByte ('e'); // marks the end-of-path
}示例9: main
int main(int args, char ** argv)
{
cout << "******************************************************************" << endl;
cout << "* Bio++ Distance Methods, version 2.2.0 *" << endl;
cout << "* Author: J. Dutheil Created 05/05/07 *" << endl;
cout << "* Last Modif. 04/02/15 *" << endl;
cout << "******************************************************************" << endl;
cout << endl;
if(args == 1)
{
help();
return 0;
}
try {
BppApplication bppdist(args, argv, "BppDist");
bppdist.startTimer();
Alphabet* alphabet = SequenceApplicationTools::getAlphabet(bppdist.getParams(), "", false);
auto_ptr<GeneticCode> gCode;
CodonAlphabet* codonAlphabet = dynamic_cast<CodonAlphabet*>(alphabet);
if (codonAlphabet) {
string codeDesc = ApplicationTools::getStringParameter("genetic_code", bppdist.getParams(), "Standard", "", true, true);
ApplicationTools::displayResult("Genetic Code", codeDesc);
gCode.reset(SequenceApplicationTools::getGeneticCode(codonAlphabet->getNucleicAlphabet(), codeDesc));
}
VectorSiteContainer* allSites = SequenceApplicationTools::getSiteContainer(alphabet, bppdist.getParams());
VectorSiteContainer* sites = SequenceApplicationTools::getSitesToAnalyse(* allSites, bppdist.getParams());
delete allSites;
ApplicationTools::displayResult("Number of sequences", TextTools::toString(sites->getNumberOfSequences()));
ApplicationTools::displayResult("Number of sites", TextTools::toString(sites->getNumberOfSites()));
SubstitutionModel* model = PhylogeneticsApplicationTools::getSubstitutionModel(alphabet, gCode.get(), sites, bppdist.getParams());
DiscreteDistribution* rDist = 0;
if (model->getNumberOfStates() > model->getAlphabet()->getSize())
{
//Markov-modulated Markov model!
rDist = new ConstantRateDistribution();
}
else
{
rDist = PhylogeneticsApplicationTools::getRateDistribution(bppdist.getParams());
}
DistanceEstimation distEstimation(model, rDist, sites, 1, false);
string method = ApplicationTools::getStringParameter("method", bppdist.getParams(), "nj");
ApplicationTools::displayResult("Tree reconstruction method", method);
TreeTemplate<Node>* tree;
AgglomerativeDistanceMethod* distMethod = 0;
if(method == "wpgma")
{
PGMA* wpgma = new PGMA(true);
distMethod = wpgma;
}
else if(method == "upgma")
{
PGMA* upgma = new PGMA(false);
distMethod = upgma;
}
else if(method == "nj")
{
NeighborJoining* nj = new NeighborJoining();
nj->outputPositiveLengths(true);
distMethod = nj;
}
else if(method == "bionj")
{
BioNJ* bionj = new BioNJ();
bionj->outputPositiveLengths(true);
distMethod = bionj;
}
else throw Exception("Unknown tree reconstruction method.");
string type = ApplicationTools::getStringParameter("optimization.method", bppdist.getParams(), "init");
ApplicationTools::displayResult("Model parameters estimation method", type);
if (type == "init") type = OptimizationTools::DISTANCEMETHOD_INIT;
else if (type == "pairwise") type = OptimizationTools::DISTANCEMETHOD_PAIRWISE;
else if (type == "iterations") type = OptimizationTools::DISTANCEMETHOD_ITERATIONS;
else throw Exception("Unknown parameter estimation procedure '" + type + "'.");
unsigned int optVerbose = ApplicationTools::getParameter<unsigned int>("optimization.verbose", bppdist.getParams(), 2);
string mhPath = ApplicationTools::getAFilePath("optimization.message_handler", bppdist.getParams(), false, false);
OutputStream* messenger =
(mhPath == "none") ? 0 :
(mhPath == "std") ? ApplicationTools::message :
new StlOutputStream(new ofstream(mhPath.c_str(), ios::out));
ApplicationTools::displayResult("Message handler", mhPath);
string prPath = ApplicationTools::getAFilePath("optimization.profiler", bppdist.getParams(), false, false);
OutputStream* profiler =
(prPath == "none") ? 0 :
//.........这里部分代码省略.........