Changeset 11071 for code/trunk/src/libraries/core/commandline/CommandLineParser.cc

Timestamp:

Jan 17, 2016, 10:29:21 PM (8 years ago)

Author:

landauf

Message:

merged branch cpp11_v3 back to trunk

Location:

code/trunk

Files:

• . (modified) (1 prop)
• src/libraries/core/commandline/CommandLineParser.cc (modified) (7 diffs)

code/trunk/src/libraries/core/commandline/CommandLineParser.cc

@@ -40 +40 @@
 namespace orxonox
 {
-    CommandLineParser* CommandLineParser::singletonPtr_s = 0;
+    CommandLineParser* CommandLineParser::singletonPtr_s = nullptr;
 
     /**
@@ -110 +110 @@
             {
                 // first shove all the shortcuts in a map
-                for (std::map<std::string, CommandLineArgument*>::const_iterator it = cmdLineArgs_.begin();
-                    it != cmdLineArgs_.end(); ++it)
+                for (const auto& mapEntry : cmdLineArgs_)
                 {
-                    OrxAssert(cmdLineArgsShortcut_.find(it->second->getShortcut()) == cmdLineArgsShortcut_.end(),
+                    OrxAssert(cmdLineArgsShortcut_.find(mapEntry.second->getShortcut()) == cmdLineArgsShortcut_.end(),
                         "Cannot have two command line shortcut with the same name.");
-                    if (!it->second->getShortcut().empty())
-                        cmdLineArgsShortcut_[it->second->getShortcut()] = it->second;
+                    if (!mapEntry.second->getShortcut().empty())
+                        cmdLineArgsShortcut_[mapEntry.second->getShortcut()] = mapEntry.second;
                 }
                 bFirstTimeParse_ = false;
@@ -124 +123 @@
             std::string shortcut;
             std::string value;
-            for (unsigned int i = 0; i < arguments.size(); ++i)
-            {
-                if (arguments[i].size() != 0)
+            for (const std::string& argument : arguments)
+            {
+                if (argument.size() != 0)
                 {
                     // sure not ""
-                    if (arguments[i][0] == '-')
+                    if (argument[0] == '-')
                     {
                         // start with "-"
-                        if (arguments[i].size() == 1)
+                        if (argument.size() == 1)
                         {
                             // argument[i] is "-", probably a minus sign
                             value += "- ";
                         }
-                        else if (arguments[i][1] <= 57 && arguments[i][1] >= 48)
+                        else if (argument[1] <= 57 && argument[1] >= 48)
                         {
                             // negative number as a value
-                            value += arguments[i] + ' ';
+                            value += argument + ' ';
                         }
                         else
@@ -161 +160 @@
                             }
 
-                            if (arguments[i][1] == '-')
+                            if (argument[1] == '-')
                             {
                                 // full name argument with "--name"
-                                name = arguments[i].substr(2);
+                                name = argument.substr(2);
                             }
                             else
                             {
                                 // shortcut with "-s"
-                                shortcut = arguments[i].substr(1);
+                                shortcut = argument.substr(1);
                             }
 
@@ -186 +185 @@
 
                         // Concatenate strings as long as there's no new argument by "-" or "--"
-                        value += arguments[i] + ' ';
+                        value += argument + ' ';
                     }
                 }
@@ -257 +256 @@
         // determine maximum name size
         size_t maxNameSize = 0;
-        for (std::map<std::string, CommandLineArgument*>::const_iterator it = inst.cmdLineArgs_.begin();
-            it != inst.cmdLineArgs_.end(); ++it)
-        {
-            maxNameSize = std::max(it->second->getName().size(), maxNameSize);
+        for (const auto& mapEntry : inst.cmdLineArgs_)
+        {
+            maxNameSize = std::max(mapEntry.second->getName().size(), maxNameSize);
         }
 
@@ -267 +265 @@
         infoStr << "Available options:" << endl;
 
-        for (std::map<std::string, CommandLineArgument*>::const_iterator it = inst.cmdLineArgs_.begin();
-            it != inst.cmdLineArgs_.end(); ++it)
-        {
-            if (!it->second->getShortcut().empty())
-                infoStr << " [-" << it->second->getShortcut() << "] ";
+        for (const auto& mapEntry : inst.cmdLineArgs_)
+        {
+            if (!mapEntry.second->getShortcut().empty())
+                infoStr << " [-" << mapEntry.second->getShortcut() << "] ";
             else
                 infoStr << "      ";
-            infoStr << "--" << it->second->getName() << ' ';
-            if (it->second->getValue().isType<bool>())
+            infoStr << "--" << mapEntry.second->getName() << ' ';
+            if (mapEntry.second->getValue().isType<bool>())
                 infoStr << "    ";
             else
                 infoStr << "ARG ";
             // fill with the necessary amount of blanks
-            infoStr << std::string(maxNameSize - it->second->getName().size(), ' ');
-            infoStr << ": " << it->second->getInformation();
+            infoStr << std::string(maxNameSize - mapEntry.second->getName().size(), ' ');
+            infoStr << ": " << mapEntry.second->getInformation();
             infoStr << endl;
         }