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Remove also 'white lines' at the end of the output file when using the automatic header inclusion in msr2data

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This commit is contained in:
Bastian M. Wojek 2011-02-05 15:42:06 +00:00
parent 0a422229b1
commit bd9c562eb9
1 changed files with 9 additions and 1 deletions
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10
src/classes/PMsr2Data.cpp
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@ -51,6 +51,13 @@ using namespace boost::algorithm;
#include "PMsr2Data.h" #include "PMsr2Data.h"
// determine the length of the linebreak string for different systems ('\r' (old) Macintosh, '\n' Unix, "\r\n" DOS)
#if defined(__MSDOS__) || defined(_MSC_VER)
#define INCR 2
#else
#define INCR 1
#endif /* __MSDOS__ || _MSC_VER */
//------------------------------------------------------------- //-------------------------------------------------------------
/** /**
* <p> Write formatted output to column-formatted ASCII output file * <p> Write formatted output to column-formatted ASCII output file
@ -1954,9 +1961,10 @@ int PMsr2Data::WriteOutput(const string &outfile, bool db, unsigned int withHead
int size(outFile.tellg()); int size(outFile.tellg());
string s; string s;
for (int i(1); i<=size; ++i) { // find the last non-empty line -- this procedure at the moment probably breaks native Windows support for (int i(INCR); i<=size; i+=INCR) { // find the last non-empty line
outFile.seekg(-i, ios::end); outFile.seekg(-i, ios::end);
getline(outFile, s); getline(outFile, s);
trim(s); // remove whitespace
if (s.empty()) { if (s.empty()) {
if (i == size) { if (i == size) {
outFile.seekp(0); outFile.seekp(0);