source: branches/port5/PRIMER_DESIGN/PRD_Pair.cxx

#include "PRD_Pair.hxx"
#include <stdlib.h>

using namespace std;

//
// Constructors
//
Pair::Pair ( Item *one_, Item *two_, double rating_ )
{
  one    = one_;
  two    = two_;
  rating = rating_;
}

Pair::Pair ()
{
  one    = NULL;
  two    = NULL;
  rating = -1.0;
}

const char * Pair::get_primers ( const char *sequence_ )
{
  if ( !one || !two ) return 0;

  static char *result     = 0;
  static int   result_len = 0;

  int max_result = ( one ? one->length : 6 ) + ( two ? two->length : 6 ) + 2;
  if ( max_result > result_len ) {
    free( result );
    result = 0;
  }

  if ( !result ) {
    result     = (char*)malloc( max_result+1 );
    result_len = max_result;
  }

  char *pone = one->getPrimerSequence( sequence_ );
  char *ptwo = two->getPrimerSequence( sequence_ );

  sprintf( result, "%s\n%s", pone, ptwo );

  free( ptwo );
  free( pone );

  return result;
}


const char * Pair::get_result ( const char *sequence_ , int max_primer_length, int max_position_length, int max_length_length )
{
  static char *result     = 0;
  static int   result_len = 0;
  char        *primer;

  int max_result = ( one ? one->length : 6 ) + ( two ? two->length : 6 ) + 200;
  if ( max_result>result_len ) {
    free(result);
    result = 0;
  }

  if ( !result ) {
    result     = (char*)malloc( max_result+1 );
    result_len = max_result;
  }

  char *r = result;

  r += sprintf( r,  "%7.3f ", rating );

  if ( one ) {
    primer  = one->getPrimerSequence( sequence_ );
    r      += one->sprint( r,  primer," ", max_primer_length, max_position_length , max_length_length );
    free( primer );
  }
  else {
    r += sprintf( r, "(error)," );
  }

  if ( two ) {
    primer  = two->getPrimerSequence( sequence_ );
    r      += two->sprint( r, primer, "", max_primer_length, max_position_length , max_length_length );
    free( primer );
  }
  else {
    r += sprintf( r, "(error)" );
  }

  return result;
}


//
// print pair with the values of the items
//
void Pair::print ( const char *prefix_, const char *suffix_, const char *sequence_ )
{
    const char *result = get_result(sequence_, 0, 0, 0);
    printf("%s[%s]%s", prefix_, result, suffix_);
}