Diff: utils/MTSText.cpp

Revision:

4:6561c9128c6f

Child:

39:6e94520a3217

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utils/MTSText.cpp	Wed Dec 11 16:49:21 2013 +0000
@@ -0,0 +1,40 @@
+
+#include "MTSText.h"
+
+std::string Text::getLine(const std::string& source, const size_t& start, size_t& cursor) {
+    char delimiters[2];
+    delimiters[0] = '\n';
+    delimiters[1] = '\r';
+    size_t end = source.find_first_of(delimiters, start, 2);
+    std::string line(source.substr(start, end - start));
+    if (end < source.size()) {
+        if (end < source.size() - 1)
+            if ((source[end] == '\n' && source[end + 1] == '\r') || (source[end] == '\r' && source[end + 1] == '\n')) {
+                //Advance an additional character in scenarios where lines end in \r\n or \n\r
+                end++;
+            }
+        end++;
+    }
+    cursor = end;
+    return line;
+}
+
+std::vector<std::string> Text::split(const std::string& str, char delimiter, int limit) {
+    return split(str, std::string(1, delimiter), limit);
+}
+
+std::vector<std::string> Text::split(const std::string& str, const std::string& delimiter, int limit) {
+    std::vector<std::string> result;
+    if(str.size() == 0) {
+        return result;
+    }
+    size_t start = 0;
+    size_t end = str.find(delimiter, start);
+    for (int i = 1; i < limit || (limit <= 0 && (end != std::string::npos)); ++i) {
+        result.push_back(str.substr(start, end - start));
+        start = end + delimiter.length();
+        end = str.find(delimiter, start);
+    }
+    result.push_back(str.substr(start));
+    return result;
+}