LinkBack URL
About LinkBackshi;
for example i have a file includes x lines
how can i read all lines in a for loop?
[code]
for (..i..)
{
ptr.getline(buffer[i],100);
}
This is a discussion on need help for getline() funciton within the C++ Programming forums, part of the General Programming Boards category; hi; for example i have a file includes x lines how can i read all lines in a for loop? ...
hi;
for example i have a file includes x lines
how can i read all lines in a for loop?
[code]
for (..i..)
{
ptr.getline(buffer[i],100);
}
try
for(int i=0;!filename.eof();i++)
That is incorrect. Since the end of file condition does not occur till after a read, the comparison is required at the top of the loop.
Code:>> while(file.getline(/*this goes first*/) && file.good()) // certain >> {/*do it*/} >> if(!file.eof()) // optional >> {/*handle bad errors*/}
Code:int main(void){srand(time(0));for(double l=rand(),l0=0,l00=0;;l0+=0.1){for(double l000=0;l000 <1;l000+=.001,l+=((double)rand()/RAND_MAX)/0x64,l00+=((sin(l*0x8*atan(l0)*l000-(l0*0x8*atan (l)))*0.5)+0.5)){l00-=floor(l00);for(size_t l0000=0,l00000=(size_t)(0x50*(l00));l0000<l00000;++l0000 )putchar(0x20);putchar(0x61+(int)((double)rand()/RAND_MAX*0x1a));putchar('\n');}}return 0;}
