Diff: PatternFinder.cpp

Revision:

0:b8cca837d413

Child:

1:038d0018a542

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PatternFinder.cpp	Mon Jan 11 04:48:08 2016 +0000
@@ -0,0 +1,39 @@
+#include "PatternFinder.h"
+// make the linker aware of some possible types
+template class PatternFinder<uint8_t>;
+template class PatternFinder<int8_t>;
+template class PatternFinder<uint16_t>;
+template class PatternFinder<int16_t>;
+template class PatternFinder<uint32_t>;
+template class PatternFinder<int32_t>;
+template class PatternFinder<uint64_t>;
+template class PatternFinder<int64_t>;
+template class PatternFinder<char>;
+template class PatternFinder<wchar_t>;
+
+template <class T>
+PatternFinder<T>::PatternFinder(T* Pattern,uint32_t PatternSize)
+{
+    m_PatternSize = PatternSize;
+    m_PatternReference = new T[PatternSize];
+    
+    T *src = Pattern;
+    T *dst = &m_PatternReference[PatternSize-1];
+    //We must invert the given pattern so that it better fits the matching algorithm
+    for(int x = 0; x < PatternSize ;x++)
+    {
+        *dst-- = *src++;
+
+    }
+    m_CurrentPattern = new T[PatternSize];  
+    return;
+}
+
+template <class T>
+PatternFinder<T>::~PatternFinder()
+{
+    delete [] m_PatternReference;
+    delete [] m_CurrentPattern;
+    return;
+}
+