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Util_String.cc File Reference

#include <cassert>
#include <sstream>
#include <string>
#include "Util_String.hh"

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Functions

string Hex (int i)
double string_to_double (const string &s)
string double_to_string (double d)
string int_to_string (int i)
int string_to_int (const string &s)
string leftPad (unsigned int size, string input)
string myFormat (unsigned int size, int m)
string myFormat (unsigned int size, double x)

Function Documentation

string double_to_string (  double  d  ) 
 

Definition at line 30 of file Util_String.cc.

Referenced by myFormat(). 

00031 {
00032   stringstream ss;
00033   ss << d;
00034   return ss.str();
00035 }

string Hex (  int  i  ) 
 

Definition at line 11 of file Util_String.cc. 

00011                   {
00012   stringstream ss;
00013   ss.setf(ios::hex, ios::basefield);
00014   ss << i;
00015 
00016   string out;
00017   ss >> out;
00018   return out;
00019 }

string int_to_string (  int  i  ) 
 

Definition at line 37 of file Util_String.cc.

Referenced by myFormat(). 

00038 {
00039   stringstream ss;
00040   ss << i;
00041   return ss.str();
00042 }

string leftPad (  unsigned int  size,
string  input
) 
 

Definition at line 53 of file Util_String.cc.

Referenced by myFormat(). 

00053                                                 {
00054   unsigned int len = input.length();
00055   assert( len <= size );
00056 
00057   // create output string
00058   char* ch = new char[size-len+1];
00059   // left pad it with spaces
00060   for(unsigned int i=0; i<size-len; i++) ch[i]=' ';
00061   ch[size-len]='\0';
00062 
00063   // concatenate input string
00064   string str(ch);
00065   str += input;
00066   return str;
00067 }

string myFormat (  unsigned int  size,
double  x
) 
 

Definition at line 73 of file Util_String.cc.

References double_to_string(), and leftPad().

Referenced by LCDG4EventAction::EndOfEventAction(), and LCDG4readStdFile::GeneratePrimaryVertex(). 

00073                                              {
00074   return leftPad(size,double_to_string(x));
00075 }

string myFormat (  unsigned int  size,
int  m
) 
 

Definition at line 69 of file Util_String.cc.

References int_to_string(), and leftPad(). 

00069                                           {
00070   return leftPad(size,int_to_string(m));
00071 }

double string_to_double (  const string &  s  ) 
 

Definition at line 21 of file Util_String.cc. 

00022 {
00023   stringstream ss;
00024   double d;
00025   ss << s;
00026   ss >> d;
00027   return d;
00028 }

int string_to_int (  const string &  s  ) 
 

Definition at line 44 of file Util_String.cc. 

00045 {
00046   stringstream ss;
00047   int i;
00048   ss << s;
00049   ss >> i;
00050   return i;
00051 }

Generated on Thu Oct 7 18:45:03 2004 for LCDG4 by doxygen 1.3.4