Ply importer with correction from last general trunk merge

code/IOStreamBuffer.h

@@ -100,6 +100,11 @@ public:
     /// @return true if successful.
     bool getNextDataLine( std::vector<T> &buffer, T continuationToken );
 
+    /// @brief  Will read the next line ascii or binary end line char.
+    /// @param  buffer      The buffer for the next line.
+    /// @return true if successful.
+    bool getNextLine(std::vector<T> &buffer);
+
     /// @brief  Will read the next block.
     /// @param  buffer      The buffer for the next block.
     /// @return true if successful.
@@ -279,6 +284,41 @@ bool IOStreamBuffer<T>::getNextDataLine( std::vector<T> &buffer, T continuationT
     return true;
 }
 
+template<class T>
+inline
+bool IOStreamBuffer<T>::getNextLine(std::vector<T> &buffer) {
+    buffer.resize(m_cacheSize);
+    if (m_cachePos == m_cacheSize || 0 == m_filePos) {
+       if (!readNextBlock()) {
+          return false;
+       }
+      }
+
+    if (IsLineEnd(m_cache[m_cachePos])) {
+        // skip line end
+        while (m_cache[m_cachePos] != '\n') {
+            ++m_cachePos;
+        }
+        ++m_cachePos;
+    }
+
+    size_t i = 0;
+    while (!IsLineEnd(m_cache[m_cachePos])) {
+        buffer[i] = m_cache[m_cachePos];
+        m_cachePos++;
+        i++;
+        if (m_cachePos >= m_cacheSize) {
+            if (!readNextBlock()) {
+                return false;
+            }
+        }
+    }
+    buffer[i] = '\n';
+    m_cachePos++;
+
+    return true;
+}
+
 template<class T>
 inline
 bool IOStreamBuffer<T>::getNextBlock( std::vector<T> &buffer) {