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fix print help

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This commit is contained in:
Andrey Morozov 2011-09-30 14:49:07 +00:00
parent d449b0492f
commit 97d54612c7
1 changed files with 32 additions and 22 deletions
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38
modules/core/src/cmdparser.cpp
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@ -1,5 +1,6 @@
#include "precomp.hpp"
#include "iostream"
#include <iostream>
using namespace std;
using namespace cv;
@ -111,15 +112,8 @@ CommandLineParser::CommandLineParser(int argc, const char* const argv[], const c
paramVector = split_string(buffer, "|");
while (paramVector.size() < 4) paramVector.push_back("");
buffer = "";
if (paramVector[0] != "")
{
buffer = paramVector[0];
if (paramVector[1] != "")
buffer += '|' + paramVector[1];
}
if (paramVector[1] != "")
buffer = paramVector[1];
//if (buffer == "") CV_ERROR(CV_StsBadArg, "In CommandLineParser need set short and full name");
@ -205,10 +199,10 @@ CommandLineParser::CommandLineParser(int argc, const char* const argv[], const c
string del_space(string name)
{
while (name.find_first_of(' ') == 0)
while ((name.find_first_of(' ') == 0) && (name.length() > 0))
name.erase(0, 1);
while (name.find_last_of(' ') == (name.length() - 1))
while ((name.find_last_of(' ') == (name.length() - 1)) && (name.length() > 0))
name.erase(name.end() - 1, name.end());
return name;
@ -266,10 +260,26 @@ template<typename _Tp>
for(it = data.begin(); it != data.end(); it++)
{
keysVector = split_string(it->first, "|");
if (keysVector.size() == 1)
keysVector.push_back("");
printf("\t%s [%8s] (%12s - by default) - %s\n", keysVector[0].c_str(),
keysVector[1].c_str(), it->second[0].c_str(), it->second[1].c_str());
for (int i = 0; i < keysVector.size(); i++) keysVector[i] = del_space(keysVector[i]);
while (keysVector.size() < 4) keysVector.push_back("");
cout << "\t";
if (keysVector[0] != "")
{
cout << "-" << keysVector[0];
if (keysVector[1] != "") cout << ", --" << keysVector[0];
}
if (keysVector[1] != "") cout << "--" << keysVector[1];
if (it->second.size() != 0)
{
if (del_space(it->second[0]) != "") cout << " (" << del_space(it->second[0]) << " - by default)";
if (del_space(it->second[1]) != "") cout << " - " << del_space(it->second[1]);
}
cout << endl;
}
}