MuctpiXMLHelper Class Reference

#include <MuctpiXMLHelper.h>

Inheritance diagram for MuctpiXMLHelper:

Collaboration diagram for MuctpiXMLHelper:

Public Member Functions
	MuctpiXMLHelper ()
std::string	readAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
bool	hasAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
std::string	getAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
std::string	getAttribute (const boost::property_tree::ptree &tree, std::string_view attr, std::string_view defval)
int	getIntAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
int	getIntAttribute (const boost::property_tree::ptree &tree, std::string_view attr, int defval)
unsigned int	getUIntAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
unsigned int	getUIntAttribute (const boost::property_tree::ptree &tree, std::string_view attr, unsigned int &defval)
float	getFloatAttribute (const boost::property_tree::ptree &tree, std::string_view attr)
float	getFloatAttribute (const boost::property_tree::ptree &tree, const std::string_view attr, float &defval)
void	printAttributes (const boost::property_tree::ptree &tree)

Private Member Functions
bool	msgLvl (const MSGTC::Level lvl) const
	Test the output level.
MsgStreamTC &	msg () const
	The standard message stream.
MsgStreamTC &	msg (const MSGTC::Level lvl) const
	The standard message stream.
const std::string &	getName () const
	name accessor

Private Attributes
boost::thread_specific_ptr< MsgStreamTC >	m_msg_tls
	MsgStreamTC instance (a std::cout like with print-out levels).
std::string	m_name

Detailed Description

Definition at line 14 of file MuctpiXMLHelper.h.

Constructor & Destructor Documentation

MuctpiXMLHelper()

MuctpiXMLHelper::MuctpiXMLHelper

(

)

Definition at line 13 of file MuctpiXMLHelper.cxx.

                                 :
  TrigConf::TrigConfMessaging("MuctpiXML")
{}

Member Function Documentation

getAttribute() [1/2]

std::string MuctpiXMLHelper::getAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 67 of file MuctpiXMLHelper.cxx.

                                                                  {
   if( ! hasAttribute(tree, attr) ) {
      TRG_MSG_WARNING("attribute " << attr << " does not exist");
      return "";
   }
   return readAttribute(tree,attr);
}

getAttribute() [2/2]

std::string MuctpiXMLHelper::getAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr,
		std::string_view	defval )

Definition at line 76 of file MuctpiXMLHelper.cxx.

                                                                                         {
   if( ! hasAttribute(tree, attr) )
      return std::string{defval};
   return readAttribute(tree,attr);
}

getFloatAttribute() [1/2]

float MuctpiXMLHelper::getFloatAttribute	(	const boost::property_tree::ptree &	tree,
		const std::string_view	attr,
		float &	defval )

Definition at line 159 of file MuctpiXMLHelper.cxx.

                                                                                       {
   if( ! hasAttribute(tree, attr) )
      return defval;
   float ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value, std::chars_format::general);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not a float (it is " << attr_value << ")");
     printAttributes(tree);
   }
   return ret_value;
}

getFloatAttribute() [2/2]

float MuctpiXMLHelper::getFloatAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 143 of file MuctpiXMLHelper.cxx.

                                                                       {
   if( ! hasAttribute(tree, attr) ) {
      TRG_MSG_WARNING("attribute " << attr << " does not exist");
      return 0;
   }
   float ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value, std::chars_format::general);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not a float (it is " << attr_value << ")");
     printAttributes(tree);
   }
   return ret_value;
}

getIntAttribute() [1/2]

int MuctpiXMLHelper::getIntAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 84 of file MuctpiXMLHelper.cxx.

                                                                     {
   if( ! hasAttribute(tree, attr) ) {
      TRG_MSG_WARNING("attribute " << attr << " does not exist");
      return 0;
   }
 
   int ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not an int (it is '" << attr_value << "')");
   }
   return ret_value;
}

getIntAttribute() [2/2]

int MuctpiXMLHelper::getIntAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr,
		int	defval )

Definition at line 100 of file MuctpiXMLHelper.cxx.

                                                                                 {
   if( ! hasAttribute(tree, attr) )
      return defval;
   int ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not an int (it is '" << attr_value << "')");
   }
   return ret_value;
}

getName()

const std::string & TrigConf::TrigConfMessaging::getName ( ) const

inlineinherited

name accessor

Returns

the name

Definition at line 101 of file TrigConfMessaging.h.

                                                           {
    return m_name;
  }

getUIntAttribute() [1/2]

unsigned int MuctpiXMLHelper::getUIntAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 114 of file MuctpiXMLHelper.cxx.

                                                                      {
   if( ! hasAttribute(tree, attr) ) {
      TRG_MSG_WARNING("attribute " << attr << " does not exist");
      return 0;
   }
   unsigned int ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not an unsigned int (it is " << attr_value << ")");
   }
   return ret_value;
}

getUIntAttribute() [2/2]

unsigned int MuctpiXMLHelper::getUIntAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr,
		unsigned int &	defval )

Definition at line 129 of file MuctpiXMLHelper.cxx.

                                                                                             {
   if( ! hasAttribute(tree, attr) )
      return defval;
   unsigned int ret_value{0};
   std::string attr_value = readAttribute(tree, attr);
   auto [ptr, ec] = std::from_chars(attr_value.data(), attr_value.data() + attr_value.size(), ret_value);
   if (ec != std::errc()) {
     TRG_MSG_ERROR("attribute '" << attr << "' is not an unsigned int (it is " << attr_value << ")");
   }
   return ret_value;
}

hasAttribute()

bool MuctpiXMLHelper::hasAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 33 of file MuctpiXMLHelper.cxx.

                                                                  {
 
   // initialize attributes ptree 
   ptree tmp_ptree;
   ptree attributes = tree.get_child("<xmlattr>", tmp_ptree);
  
   if(attributes.empty()) return false;
  
   for(const ptree::value_type &a: attributes) {
      string attrName = a.first;
      if(attrName == attr) {
         return true;
      }
   }
   return false;
}

msg() [1/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 86 of file TrigConfMessaging.h.

  {
    MsgStreamTC* ms = m_msg_tls.get();
    if (!ms) {
      ms = new MsgStreamTC(m_name);
      m_msg_tls.reset(ms);
    }
    return *ms;
  }

msg() [2/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( const MSGTC::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 96 of file TrigConfMessaging.h.

  {
    return msg() << lvl;
  }

msgLvl()

bool TrigConf::TrigConfMessaging::msgLvl ( const MSGTC::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns

boolean Indicting if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 75 of file TrigConfMessaging.h.

  {
    if (msg().level() <= lvl) {
      msg() << lvl;
      return true;
    }
    else {
      return false;
    }
  }

printAttributes()

void MuctpiXMLHelper::printAttributes

(

const boost::property_tree::ptree &

tree

)

Definition at line 18 of file MuctpiXMLHelper.cxx.

                                                   {
  
   // initialize attributes ptree
   ptree tmp_ptree;
   ptree attributes = tree.get_child("<xmlattr>", tmp_ptree);
  
   // iterate through elements
   for(const ptree::value_type & a: attributes) {
      string attrName = a.first;
      string attrVal = a.second.data();
      std::cout << attrName << " : " << attrVal << std::endl;
   }
}

readAttribute()

std::string MuctpiXMLHelper::readAttribute	(	const boost::property_tree::ptree &	tree,
		std::string_view	attr )

Definition at line 52 of file MuctpiXMLHelper.cxx.

                                                                    {
  const auto attributes = tree.get_child_optional("<xmlattr>");
  if (!attributes) {
    return {};
  }
  for (const auto& [name, value] : *attributes) {
    if (name == attr) {
      return value.data();
    }
  }
  return {};
}

Member Data Documentation

m_msg_tls

boost::thread_specific_ptr<MsgStreamTC> TrigConf::TrigConfMessaging::m_msg_tls

mutableprivateinherited

MsgStreamTC instance (a std::cout like with print-out levels).

Definition at line 71 of file TrigConfMessaging.h.

m_name

std::string TrigConf::TrigConfMessaging::m_name

privateinherited

Definition at line 72 of file TrigConfMessaging.h.

---

The documentation for this class was generated from the following files:

• MuctpiXMLHelper.h
• MuctpiXMLHelper.cxx