Placement.cxx

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#include "PersistentDataModel/Placement.h"
 
#include <cstdio>
#include <cstring>
 
static const char* const fmt_tech = "[TECH=%08lX]";
 
Placement::Placement() : m_technology(0L), m_fileName(""), m_containerName("") {
}
 
const std::string Placement::toString() const {
   char text[128];
   int s = sprintf(text, fmt_tech, m_technology);
   std::string str = "[FILE=";
   str += m_fileName;
   str += "][CONT=";
   str += m_containerName;
   str += ']';
   str.append(text, s);
   str += m_auxString;
   return str;
}
 
Placement& Placement::fromString(const std::string& source) {
   for (const char* p1 = source.c_str(); p1; p1 = ::strchr(++p1,'[')) {
      const char* p2 = ::strchr(p1, '=');
      const char* p3 = ::strchr(p1, ']');
      if (p2 != 0 && p3 != 0) {
         if (::strncmp("[FILE=", p1, 6) == 0) {
            m_fileName.assign (p2+1, p3-p2-1);
         } else if (::strncmp("[CONT=", p1, 6) == 0) {
            m_containerName.assign (p2+1, p3-p2-1);
         } else if (::strncmp(fmt_tech, p1, 6) == 0) {
            ::sscanf(p1, fmt_tech, &m_technology);
         } else {
            while (*(p2 + 1) == '[' && p3 && *(++p3) != 0 && *p3 != ']') {
               p3 = ::strchr(p3, ']');
            }
            if (!p3) p3 = source.c_str() + source.size();
            m_auxString.append (p1, p3-p1);
            m_auxString += ']';
         }
      }
   }
   return *this;
}