made a run of cpplint and fixed some of the warnings...

src/models/AbstractModel.cpp

@@ -12,8 +12,7 @@
  *	@param type	Model type.
  *	@return Output stream os.
  */
-std::ostream& storm::models::operator<<(std::ostream& os, storm::models::ModelType const type)
-{
+std::ostream& storm::models::operator<<(std::ostream& os, storm::models::ModelType const type) {
     switch (type) {
         case storm::models::Unknown: os << "Unknown"; break;
         case storm::models::DTMC: os << "DTMC"; break;
@@ -21,6 +20,6 @@ std::ostream& storm::models::operator<<(std::ostream& os, storm::models::ModelTy
         case storm::models::MDP: os << "MDP"; break;
         case storm::models::CTMDP: os << "CTMDP"; break;
         default: os << "Invalid ModelType"; break;
-    }   
+    }
     return os;
 }

src/parser/AutoParser.cpp

@@ -1,13 +1,11 @@
 #include "src/parser/AutoParser.h"
 
+#include <string>
+#include <cctype>
+
 #include "src/exceptions/WrongFileFormatException.h"
 #include "src/models/AbstractModel.h"
-
 #include "src/parser/DtmcParser.h"
-//#include "NonDeterministicSparseTransitionParser.h"
-
-#include <string>
-#include <cctype>
 
 namespace storm {
 namespace parser {
@@ -15,18 +13,16 @@ namespace parser {
 AutoParser::AutoParser(std::string const & transitionSystemFile, std::string const & labelingFile,
 	std::string const & stateRewardFile, std::string const & transitionRewardFile)
 	: model(nullptr) {
-
 	storm::models::ModelType type = this->analyzeHint(transitionSystemFile);
-	
+
 	if (type == storm::models::Unknown) {
 		LOG4CPLUS_ERROR(logger, "Could not determine file type of " << transitionSystemFile << ".");
 		LOG4CPLUS_ERROR(logger, "The first line of the file should contain a format hint. Please fix your file and try again.");
 		throw storm::exceptions::WrongFileFormatException() << "Could not determine type of file " << transitionSystemFile;
-	}
-	else {
+	} else {
 		LOG4CPLUS_INFO(logger, "Model type seems to be " << type);
 	}
-	
+
 	// Do actual parsing
 	switch (type) {
 		case storm::models::DTMC: {
@@ -40,24 +36,23 @@ AutoParser::AutoParser(std::string const & transitionSystemFile, std::string con
 			break;
 		case storm::models::CTMDP:
 			break;
-		default: ; // Unknown
+		default: ;  // Unknown
 	}
-	
-	if (! this->model) std::cout << "model is still null" << std::endl;
+
+	if (!this->model) std::cout << "model is still null" << std::endl;
 }
 
 storm::models::ModelType AutoParser::analyzeHint(const std::string& filename) {
-	
 	storm::models::ModelType hintType = storm::models::Unknown;
 	// Open file
 	MappedFile file(filename.c_str());
 	char* buf = file.data;
-	
+
 	// parse hint
 	char hint[128];
 	sscanf(buf, "%s\n", hint);
 	for (char* c = hint; *c != '\0'; c++) *c = toupper(*c);
-	
+
 	// check hint
 	if (strncmp(hint, "DTMC", sizeof(hint)) == 0) hintType = storm::models::DTMC;
 	else if (strncmp(hint, "CTMC", sizeof(hint)) == 0) hintType = storm::models::CTMC;
@@ -67,5 +62,5 @@ storm::models::ModelType AutoParser::analyzeHint(const std::string& filename) {
 	return hintType;
 }
 
-} //namespace parser
-} //namespace storm
+}  // namespace parser
+}  // namespace storm

src/parser/DeterministicSparseTransitionParser.cpp

@@ -50,7 +50,7 @@ uint_fast64_t DeterministicSparseTransitionParser::firstPass(char* buf, uint_fas
 	/*
 	 *	Check file header and extract number of transitions.
 	 */
-	buf = strchr(buf, '\n') + 1; // skip format hint
+	buf = strchr(buf, '\n') + 1;  // skip format hint
 	if (strncmp(buf, "STATES ", 7) != 0) {
 		LOG4CPLUS_ERROR(logger, "Expected \"STATES\" but got \"" << std::string(buf, 0, 16) << "\".");
 		return 0;
@@ -151,7 +151,7 @@ DeterministicSparseTransitionParser::DeterministicSparseTransitionParser(std::st
 	/*
 	 *	Read file header, extract number of states.
 	 */
-	buf = strchr(buf, '\n') + 1; // skip format hint
+	buf = strchr(buf, '\n') + 1;  // skip format hint
 	buf += 7;  // skip "STATES "
 	checked_strtol(buf, &buf);
 	buf = trimWhitespaces(buf);
@@ -197,8 +197,9 @@ DeterministicSparseTransitionParser::DeterministicSparseTransitionParser(std::st
 			if (fixDeadlocks) {
 				this->matrix->addNextValue(node, node, 1);
 				LOG4CPLUS_WARN(logger, "Warning while parsing " << filename << ": node " << node << " has no outgoing transitions. A self-loop was inserted.");
+			} else {
+				LOG4CPLUS_ERROR(logger, "Error while parsing " << filename << ": node " << node << " has no outgoing transitions.");
 			}
-			else LOG4CPLUS_ERROR(logger, "Error while parsing " << filename << ": node " << node << " has no outgoing transitions.");
 		}
 		lastrow = row;
 

src/parser/DtmcParser.cpp

@@ -5,10 +5,14 @@
  *      Author: thomas
  */
 
-#include "DtmcParser.h"
-#include "DeterministicSparseTransitionParser.h"
-#include "AtomicPropositionLabelingParser.h"
-#include "SparseStateRewardParser.h"
+#include "src/parser/DtmcParser.h"
+
+#include <string>
+#include <vector>
+
+#include "src/parser/DeterministicSparseTransitionParser.h"
+#include "src/parser/AtomicPropositionLabelingParser.h"
+#include "src/parser/SparseStateRewardParser.h"
 
 namespace storm {
 namespace parser {

src/parser/DtmcParser.h

@@ -8,8 +8,8 @@
 #ifndef DTMCPARSER_H_
 #define DTMCPARSER_H_
 
-#include "Parser.h"
-#include "models/Dtmc.h"
+#include "src/parser/Parser.h"
+#include "src/models/Dtmc.h"
 
 namespace storm {
 namespace parser {

src/parser/Parser.cpp

@@ -2,6 +2,7 @@
 
 #include <iostream>
 #include <cstring>
+#include <string>
 
 #include "src/exceptions/FileIoException.h"
 #include "src/exceptions/WrongFileFormatException.h"
@@ -59,7 +60,7 @@ char* storm::parser::Parser::trimWhitespaces(char* buf) {
 	while ((*buf == ' ') || (*buf == '\t') || (*buf == '\n') || (*buf == '\r')) buf++;
 	return buf;
 }
-	
+
 /*!
  *	Will stat the given file, open it and map it to memory.
  *	If anything of this fails, an appropriate exception is raised
@@ -86,9 +87,9 @@ storm::parser::MappedFile::MappedFile(const char* filename) {
 		LOG4CPLUS_ERROR(logger, "Error in open(" << filename << ").");
 		throw exceptions::FileIoException("storm::parser::MappedFile Error in open()");
 	}
-			
-	this->data = (char*) mmap(NULL, this->st.st_size, PROT_READ, MAP_PRIVATE, this->file, 0);
-	if (this->data == (char*)-1) {
+
+	this->data = reinterpret_cast<char*>(mmap(NULL, this->st.st_size, PROT_READ, MAP_PRIVATE, this->file, 0));
+	if (this->data == reinterpret_cast<char*>(-1)) {
 		close(this->file);
 		LOG4CPLUS_ERROR(logger, "Error in mmap(" << filename << ").");
 		throw exceptions::FileIoException("storm::parser::MappedFile Error in mmap()");
@@ -103,20 +104,20 @@ storm::parser::MappedFile::MappedFile(const char* filename) {
 		LOG4CPLUS_ERROR(logger, "Error in _stat(" << filename << ").");
 		throw exceptions::FileIoException("storm::parser::MappedFile Error in stat()");
 	}
-		
+
 	this->file = CreateFileA(filename, GENERIC_READ, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 	if (this->file == INVALID_HANDLE_VALUE) {
 		LOG4CPLUS_ERROR(logger, "Error in CreateFileA(" << filename << ").");
 		throw exceptions::FileIoException("storm::parser::MappedFile Error in CreateFileA()");
 	}
-			
+
 	this->mapping = CreateFileMappingA(this->file, NULL, PAGE_READONLY, (DWORD)(st.st_size >> 32), (DWORD)st.st_size, NULL);
 	if (this->mapping == NULL) {
 		CloseHandle(this->file);
 		LOG4CPLUS_ERROR(logger, "Error in CreateFileMappingA(" << filename << ").");
 		throw exceptions::FileIoException("storm::parser::MappedFile Error in CreateFileMappingA()");
 	}
-			
+
 	this->data = static_cast<char*>(MapViewOfFile(this->mapping, FILE_MAP_READ, 0, 0, this->st.st_size));
 	if (this->data == NULL) {
 		CloseHandle(this->mapping);
@@ -127,7 +128,7 @@ storm::parser::MappedFile::MappedFile(const char* filename) {
 	this->dataend = this->data + this->st.st_size;
 #endif
 }
-		
+
 /*!
  *	Will unmap the data and close the file.
  */

src/utility/IoUtility.cpp

@@ -6,11 +6,12 @@
 */
 
 #include "src/utility/IoUtility.h"
-#include "src/parser/DeterministicSparseTransitionParser.h"
-#include "src/parser/AtomicPropositionLabelingParser.h"
 
 #include <fstream>
 
+#include "src/parser/DeterministicSparseTransitionParser.h"
+#include "src/parser/AtomicPropositionLabelingParser.h"
+
 namespace storm {
 
 	namespace utility {

src/utility/Settings.cpp

@@ -7,13 +7,17 @@
 
 #include "src/utility/Settings.h"
 
-#include "src/exceptions/BaseException.h"
+#include <boost/algorithm/string/join.hpp>
+#include <utility>
+#include <map>
+#include <string>
+#include <list>
 
+#include "src/exceptions/BaseException.h"
 #include "log4cplus/logger.h"
 #include "log4cplus/loggingmacros.h"
 extern log4cplus::Logger logger;
 
-#include <boost/algorithm/string/join.hpp>
 
 namespace storm {
 namespace settings {
@@ -54,22 +58,22 @@ Settings::Settings(int const argc, char const * const argv[], char const * const
 
 		// Check module triggers, add corresponding options.
 		std::map< std::string, std::list< std::string > > options;
-		
+
 		for (auto it : Settings::modules) {
 			options[it.first.first].push_back(it.first.second);
 		}
 		for (auto it : options) {
 			std::stringstream str;
 			str << "select " << it.first << " module (" << boost::algorithm::join(it.second, ", ") << ")";
-			
+
 			Settings::desc->add_options()
 				(it.first.c_str(), bpo::value<std::string>()->default_value(it.second.front()), str.str().c_str())
 			;
 		}
-		
+
 		// Perform first parse run.
 		this->firstRun(argc, argv, filename);
-		
+
 		// Buffer for items to be deleted.
 		std::list< std::pair< std::string, std::string > > deleteQueue;
 		// Check module triggers.
@@ -83,15 +87,15 @@ Settings::Settings(int const argc, char const * const argv[], char const * const
 			}
 		}
 		for (auto it : deleteQueue) Settings::modules.erase(it);
-		
+
 		// Stop if help is set.
 		if (this->vm.count("help") > 0) {
 			return;
 		}
-		
+
 		// Perform second run.
 		this->secondRun(argc, argv, filename);
-		
+
 		// Finalize parsed options, check for specified requirements.
 		bpo::notify(this->vm);
 		LOG4CPLUS_DEBUG(logger, "Finished loading config.");
@@ -190,5 +194,5 @@ std::ostream& help(std::ostream& os) {
 	return os;
 }
 
-} // namespace settings
-} // namespace storm
+}  // namespace settings
+}  // namespace storm