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-rw-r--r--include/astra/Utilities.h3
-rw-r--r--matlab/mex/mexHelpFunctions.cpp13
-rw-r--r--python/astra/src/PythonPluginAlgorithm.cpp10
-rw-r--r--src/Utilities.cpp34
4 files changed, 31 insertions, 29 deletions
diff --git a/include/astra/Utilities.h b/include/astra/Utilities.h
index 8d7c44d..22adfe2 100644
--- a/include/astra/Utilities.h
+++ b/include/astra/Utilities.h
@@ -85,6 +85,9 @@ _AstraExport std::string doubleToString(double f);
template<typename T>
_AstraExport std::string toString(T f);
+
+_AstraExport void splitString(std::vector<std::string> &items, const std::string& s, const char *delim);
+
}
diff --git a/matlab/mex/mexHelpFunctions.cpp b/matlab/mex/mexHelpFunctions.cpp
index b13dde3..d957aea 100644
--- a/matlab/mex/mexHelpFunctions.cpp
+++ b/matlab/mex/mexHelpFunctions.cpp
@@ -33,11 +33,6 @@ $Id$
#include "mexHelpFunctions.h"
#include "astra/Utilities.h"
-#include <algorithm>
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/split.hpp>
-#include <boost/algorithm/string/classification.hpp>
-
using namespace std;
using namespace astra;
@@ -362,8 +357,8 @@ mxArray* stringToMxArray(std::string input)
// split rows
std::vector<std::string> row_strings;
std::vector<std::string> col_strings;
- boost::split(row_strings, input, boost::is_any_of(";"));
- boost::split(col_strings, row_strings[0], boost::is_any_of(","));
+ StringUtil::splitString(row_strings, input, ";");
+ StringUtil::splitString(col_strings, row_strings[0], ",");
// get dimensions
int rows = row_strings.size();
@@ -375,7 +370,7 @@ mxArray* stringToMxArray(std::string input)
// loop elements
for (unsigned int row = 0; row < rows; row++) {
- boost::split(col_strings, row_strings[row], boost::is_any_of(","));
+ StringUtil::splitString(col_strings, row_strings[row], ",");
// check size
for (unsigned int col = 0; col < col_strings.size(); col++) {
out[col*rows + row] = StringUtil::stringToFloat(col_strings[col]);
@@ -389,7 +384,7 @@ mxArray* stringToMxArray(std::string input)
// split
std::vector<std::string> items;
- boost::split(items, input, boost::is_any_of(","));
+ StringUtil::splitString(items, input, ",");
// init matrix
mxArray* pVector = mxCreateDoubleMatrix(1, items.size(), mxREAL);
diff --git a/python/astra/src/PythonPluginAlgorithm.cpp b/python/astra/src/PythonPluginAlgorithm.cpp
index 617c0f4..893db94 100644
--- a/python/astra/src/PythonPluginAlgorithm.cpp
+++ b/python/astra/src/PythonPluginAlgorithm.cpp
@@ -31,8 +31,6 @@ along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
#include "astra/Logging.h"
#include "astra/Utilities.h"
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/split.hpp>
#include <iostream>
#include <fstream>
#include <string>
@@ -146,7 +144,7 @@ CPythonPluginAlgorithmFactory::~CPythonPluginAlgorithmFactory(){
PyObject * getClassFromString(std::string str){
std::vector<std::string> items;
- boost::split(items, str, boost::is_any_of("."));
+ StringUtil::splitString(items, str, ".");
PyObject *pyclass = PyImport_ImportModule(items[0].c_str());
if(pyclass==NULL){
logPythonError();
@@ -303,10 +301,10 @@ PyObject * pyStringFromString(std::string str){
PyObject* stringToPythonValue(std::string str){
if(str.find(";")!=std::string::npos){
std::vector<std::string> rows, row;
- boost::split(rows, str, boost::is_any_of(";"));
+ StringUtil::splitString(rows, str, ";");
PyObject *mat = PyList_New(rows.size());
for(unsigned int i=0; i<rows.size(); i++){
- boost::split(row, rows[i], boost::is_any_of(","));
+ StringUtil::splitString(row, rows[i], ",");
PyObject *rowlist = PyList_New(row.size());
for(unsigned int j=0;j<row.size();j++){
PyList_SetItem(rowlist, j, PyFloat_FromDouble(StringUtil::stringToDouble(row[j])));
@@ -317,7 +315,7 @@ PyObject* stringToPythonValue(std::string str){
}
if(str.find(",")!=std::string::npos){
std::vector<std::string> vec;
- boost::split(vec, str, boost::is_any_of(","));
+ StringUtil::splitString(vec, str, ",");
PyObject *veclist = PyList_New(vec.size());
for(unsigned int i=0;i<vec.size();i++){
PyList_SetItem(veclist, i, PyFloat_FromDouble(StringUtil::stringToDouble(vec[i])));
diff --git a/src/Utilities.cpp b/src/Utilities.cpp
index c9740bf..8b0ca94 100644
--- a/src/Utilities.cpp
+++ b/src/Utilities.cpp
@@ -28,10 +28,6 @@ $Id$
#include "astra/Utilities.h"
-#include <boost/algorithm/string.hpp>
-#include <boost/algorithm/string/split.hpp>
-#include <boost/algorithm/string/classification.hpp>
-
#include <sstream>
#include <locale>
#include <iomanip>
@@ -84,18 +80,16 @@ std::vector<double> stringToDoubleVector(const std::string &s)
template<typename T>
std::vector<T> stringToVector(const std::string& s)
{
- // split
- std::vector<std::string> items;
- boost::split(items, s, boost::is_any_of(",;"));
-
- // init list
std::vector<T> out;
- out.resize(items.size());
+ size_t current = 0;
+ size_t next;
+ do {
+ next = s.find_first_of(",;", current);
+ std::string t = s.substr(current, next - current);
+ out.push_back(stringTo<T>(t));
+ current = next + 1;
+ } while (next != std::string::npos);
- // loop elements
- for (unsigned int i = 0; i < items.size(); i++) {
- out[i] = stringTo<T>(items[i]);
- }
return out;
}
@@ -120,6 +114,18 @@ std::string doubleToString(double f)
template<> std::string toString(float f) { return floatToString(f); }
template<> std::string toString(double f) { return doubleToString(f); }
+void splitString(std::vector<std::string> &items, const std::string& s,
+ const char *delim)
+{
+ items.clear();
+ size_t current = 0;
+ size_t next;
+ do {
+ next = s.find_first_of(",;", current);
+ items.push_back(s.substr(current, next - current));
+ current = next + 1;
+ } while (next != std::string::npos);
+}
}