// Author:  Maurik Holtrop <http://www.physics.unh.edu/~maurik>

//____________________ 
//
//  File :  TQuery.cxx 
//
//   Query class. Class to construct mySQL queryes 
//  
// THIS NEEDS MORE DOCUMENTATION.

#include "TQuery.h"

ClassImp(TQuery)

TQuery::TQuery(){
// Default constructor
//
}

TQuery::~TQuery(){
// Default destructor
//
}

TQuery & TQuery::operator<<( int x_int){
// Converts integer into string and adds to
// query string
//
char num[15];
sprintf(num,"%d",x_int);
this->fQuery += num;
return *this;
}

TQuery & TQuery::operator<<( float x_float){
// Converts float into string and adds to
// query string
//
char num[15];
sprintf(num,"%f",x_float);
this->fQuery += num;
return *this;
}

TQuery & TQuery::operator<<(const char *n_char){
// adds character string to
// query string
//
this->fQuery += n_char;
return *this;
}

void TQuery::Preview(){
// Displays QUERY
//
cout << "QUERY.PREVIEW: " << fQuery.Data() << endl;
}

const char *TQuery::Data(){
// returns pointer to query string
//
return fQuery.Data();
}

void TQuery::Reset(){
// reset query string
//

 fQuery = "";
}

Float_t  TQuery::FloatOf(const char *chr_float){
// Converts character string into Float and return float value
//
Float_t  float_value;
sscanf(chr_float,"%f",&float_value);
return float_value;
}

Int_t    TQuery::IntOf(const char *chr_int){
// Converts character string into Int and return int value
//
Int_t  int_value;
sscanf(chr_int,"%d",&int_value);
return int_value;
}