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Full Discussion: C++ read from file
Top Forums Programming C++ read from file Post 302505043 by juzt1s on Wednesday 16th of March 2011 03:43:00 AM
Old 03-16-2011
C++ read from file

Hello,

I want to read from for not the entire raw, but for 4 symbols and read next line.

For now I have code to read entire row.

how to edit it?:

PHP Code:
int i=0;
  
char duom;
  
ifstream iv;
  
iv.open(file);
  if (!
iv.is_open()){
    
cout<<"Neatidarytas '"<<file<<"' failas."<<endl;
    return 
false;
  }
  while(!
iv.eof()){
    if(
i%10==0){
      
int blokoNr=rm.freeBlock();
      if (
blokoNr==30){
        
cout<<"Neuztenka vietos atmintyje."<<endl;
        return 
false;
      }
      
RAM[16*(16*PLR[2]+PLR[3])+PLR[1]][3]=blokoNr%10+'0';
     
// RAM[16*(16*PLR[2]+PLR[3])+PLR[1]][2]=blokoNr/10+'0';
      
usedBlock[blokoNr]=true;
      
PLR[1]++;
    }
    for(
int j=0j<4j++){
      
iv.get(duom);
      if (
iv.eof()){break;}
      
RAM[realAdr(i/10+'0'i%10+'0')][j]=duom;
    }
    
i++;
  } 
 

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