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#include "base/FileParser.h"
#include <stdlib.h>
StringParser::StringParser()
{
}
StringParser::~StringParser()
{
m_file.Close();
}
void StringParser::SetLine(const string & line, const string & delim)
{
CMTokenizer t;
t.AddDelimiter(delim.c_str());
CMPtrStringList tokens;
t.Tokenize(tokens, line.c_str());
m_items.clear();
m_items.resize(tokens.length());
for (int i=0; i<tokens.length(); i++)
m_items[i] = (const char*)*tokens(i);
}
void StringParser::SetLine(const string & line)
{
CMPtrStringList tokens;
Tokenize(tokens, line.c_str());
m_items.clear();
m_items.resize(tokens.length());
for (int i=0; i<tokens.length(); i++)
m_items[i] = (const char*)*tokens(i);
}
int StringParser::GetItemCount()
{
return (int) m_items.size();
}
bool StringParser::IsString(int index)
{
//always true....
return true;
}
bool StringParser::IsInt(int index)
{
const char * p = m_items[index].c_str();
int n = strlen(p);
for (int i=0; i<n; i++) {
if (p[i] < '0' || p[i] > '9')
return false;
}
return true;
}
bool StringParser::IsFloat(int index)
{
const char * p = m_items[index].c_str();
int n = strlen(p);
for (int i=0; i<n; i++) {
if (p[i] < '0' || p[i] > '9') {
if (p[i] != '.')
return false;
}
}
return true;
}
const string & StringParser::AsString(int i)
{
return m_items[i];
}
int StringParser::AsInt(int i)
{
return atol(m_items[i].c_str());
}
double StringParser::AsFloat(int i)
{
return atof(m_items[i].c_str());
}
//=======================================================
FlatFileParser::FlatFileParser() : StringParser()
{
}
FlatFileParser::FlatFileParser(const string & fileName)
{
m_file.Open(fileName.c_str());
}
FlatFileParser::~FlatFileParser()
{
m_file.Close();
}
void FlatFileParser::Open(const string & fileName)
{
m_file.Open(fileName.c_str());
}
bool FlatFileParser::Exists(const string &fileName)
{
ifstream istrm(fileName.c_str());
bool isFile = istrm.is_open();
istrm.close();
return isFile;
}
bool FlatFileParser::ParseLine()
{
CMString line;
m_file.ReadLine(line);
if (m_file.IsEnd())
return false;
SetLine((const char*)line);
m_line = line;
return true;
}
bool FlatFileParser::GetLine(string & line2)
{
CMString line;
m_file.ReadLine(line);
if (m_file.IsEnd())
return false;
line2 = (const char*)line;
return true;
}
bool FlatFileParser::IsEndOfFile()
{
return m_file.IsEnd();
}
void FlatFileParser::LoadVector(string &filename,
vector<string> &element)
{
element.clear();
string line("");
this->Open(filename);
while (this->ParseLine())
{
element.push_back(m_line);
}
}
void FlatFileParser::LoadSet(string &filename,
set<string> &element)
{
element.clear();
this->Open(filename);
while (this->ParseLine())
{
element.insert(m_line);
}
}
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