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Update CommandLineParser class

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This commit is contained in:
Kirill Kornyakov
2011-05-28 06:55:41 +00:00
parent 4b4053705d
commit fe279279e6
2 changed files with 104 additions and 159 deletions
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108
modules/core/src/cmdparser.cpp
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@@ -32,7 +32,7 @@ void PreprocessArgs(int _argc, const char* _argv[], int& argc, char**& argv)
find_symbol = buffer_string.find('=');
if (find_symbol == -1)
buffer_vector.push_back(buffer_string);
else if (find_symbol == 0 || find_symbol == ((int)buffer_string.length() - 1))
else if (find_symbol == 0 || find_symbol == (buffer_string.length() - 1))
{
buffer_string.erase(find_symbol, (find_symbol + 1));
if(!buffer_string.empty())
@@ -45,6 +45,7 @@ void PreprocessArgs(int _argc, const char* _argv[], int& argc, char**& argv)
buffer_vector.push_back(buffer_string);
buffer2_string.erase(0, find_symbol + 1);
buffer_vector.push_back(buffer2_string);
}
}
@@ -57,78 +58,70 @@ void PreprocessArgs(int _argc, const char* _argv[], int& argc, char**& argv)
}
}
CommandLineParser::CommandLineParser(int _argc, const char* _argv[])
{
std::string cur_name;
bool was_pushed=false;
int argc;
char** argv;
PreprocessArgs(_argc, _argv, argc, argv);
for(int i=1; i < argc; i++)
{
if(!argv[i])
break;
for(int i=1; i < argc; i++) {
if( (argv[i][0]== '-') && (strlen(argv[i]) > 1) &&
((argv[i][1] < '0') || (argv[i][1] > '9')) )
{
if (!cur_name.empty() && !was_pushed)
if(!argv[i])
break;
if( (argv[i][0]== '-') && (strlen(argv[i]) > 1)
&&
( (argv[i][1] < '0') || (argv[i][1] > '9')) )
{
data[cur_name].push_back("");
if (!cur_name.empty() && !was_pushed) {
data[cur_name].push_back("");
}
cur_name=argv[i];
while (cur_name.find('-') == 0)
{
cur_name.erase(0,1);
}
was_pushed=false;
if (data.find(cur_name) != data.end()) {
string str_exception="dublicating parameters for name='" + cur_name + "'";
CV_Error(CV_StsParseError, str_exception);
}
continue;
}
cur_name=argv[i];
while (cur_name.find('-') == 0)
{
cur_name.erase(0,1);
}
was_pushed=false;
if (data.find(cur_name) != data.end())
{
string str_exception = "dublicating parameters for name='" + cur_name + "'";
CV_Error(CV_StsParseError, str_exception);
}
continue;
}
data[cur_name].push_back(argv[i]);
was_pushed=true;
data[cur_name].push_back(argv[i]);
was_pushed=true;
}
if (!cur_name.empty() && !was_pushed)
data[cur_name].push_back("");
data[cur_name].push_back("");
}
bool CommandLineParser::has(const std::string& keys) const
{
vector<string> names=split_string(keys, " |");
for(size_t j=0; j < names.size(); j++)
{
for(size_t j=0; j < names.size(); j++) {
if (data.find(names[j])!=data.end())
return true;
}
return false;
}
template<>
std::vector<std::string> CommandLineParser::getVec<std::string>(const std::string& keys)
std::string CommandLineParser::getString(const std::string& keys) const
{
vector<string> names=split_string(keys, " |");
int found_index=-1;
for(size_t j=0; j < names.size(); j++)
{
for(size_t j=0; j < names.size(); j++) {
const string& cur_name=names[j];
bool is_cur_found=has(cur_name);
if (is_cur_found && (found_index >= 0))
{
string str_exception = "dublicating parameters for "
"name='" + names[found_index] + "' and name='"+cur_name+"'";
if (is_cur_found && (found_index >= 0)) {
string str_exception="dublicating parameters for "
"name='" + names[found_index] + "' and name='"+cur_name+"'";
CV_Error(CV_StsParseError, str_exception);
}
@@ -137,45 +130,38 @@ std::vector<std::string> CommandLineParser::getVec<std::string>(const std::strin
}
if (found_index<0)
return vector<string>();
return data.find(names[found_index])->second;
return string();
return data.find(names[found_index])->second[0];
}
template<>
std::string CommandLineParser::fromString<std::string>(const std::string& str)
std::string CommandLineParser::analizeValue<std::string>(const std::string& str)
{
return str;
}
template<>
int CommandLineParser::fromString<int>(const std::string& str)
int CommandLineParser::analizeValue<int>(const std::string& str)
{
return fromStringNumber<int>(str);
}
template<>
unsigned int CommandLineParser::fromString<unsigned int>(const std::string& str)
unsigned int CommandLineParser::analizeValue<unsigned int>(const std::string& str)
{
return fromStringNumber<unsigned int>(str);
}
template<>
double CommandLineParser::fromString<double>(const std::string& str)
float CommandLineParser::analizeValue<float>(const std::string& str)
{
return fromStringNumber<float>(str);
}
template<>
double CommandLineParser::analizeValue<double>(const std::string& str)
{
return fromStringNumber<double>(str);
}
template<>
cv::Size CommandLineParser::fromStringsVec<cv::Size>(const std::vector<std::string>& vec_str)
{
if (vec_str.size() < 2)
CV_Error(CV_StsParseError, "Cannot convert vector of string to cv::Size : less than two strings");
cv::Size res;
res.width=fromString<int>(vec_str[0]);
res.height=fromString<int>(vec_str[1]);
return res;
}