ericteunis/uni-m.cds-adv-prog
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Ex5.3 feedback: use a string when reading from linebuffer

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We do not know how long the words will be (except not longer than a line) so a std::string more suitable for this.
Plus, we can now use  instead of checking for a  character ourselves.
This commit is contained in:
Eric Teunis de Boone 2020-07-01 17:45:17 +02:00
parent b4edcd7ed1
commit 969ee37aa8
1 changed files with 3 additions and 5 deletions
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8
ex5.3/main.cpp
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@ -24,9 +24,6 @@ int main( int argc, char* argv[] ) {
const int bufsize = 100; const int bufsize = 100;
char buf[bufsize]; char buf[bufsize];
const int linebufsize = 10;
char linebuf[linebufsize];
// if EOF, fh returns false // if EOF, fh returns false
while( fh ) { while( fh ) {
fh.getline(buf, bufsize); fh.getline(buf, bufsize);
@ -36,10 +33,11 @@ int main( int argc, char* argv[] ) {
std::istringstream line(buf); std::istringstream line(buf);
while( line ) { while( line ) {
linebuf[0] = '\0'; std::string linebuf;
line >> linebuf; line >> linebuf;
if ( linebuf[0] != '\0' ) { if ( ! linebuf.empty() ) {
wordcount++ ; wordcount++ ;
} }