Added Seek and Rewind (destroy?) to BedFile.

src/utils/bedFile/bedFile.cpp

@@ -146,6 +146,16 @@ void BedFile::Open(void) {
     }
 }
 
+// Rewind the pointer back to the beginning of the file
+void BedFile::Rewind(void) {
+    _bedStream->seekg(0, ios::beg);
+}
+
+// Jump to a specific byte in the file
+void BedFile::Seek(unsigned long offset) {
+    _bedStream->seekg(offset);
+}
+
 
 // Close the BED file
 void BedFile::Close(void) {

src/utils/bedFile/bedFile.h

@@ -401,6 +401,12 @@ public:
 
     // Open a BED file for reading (creates an istream pointer)
     void Open(void);
+    
+    // Rewind the pointer back to the beginning of the file
+    void Rewind(void);
+
+    // Jump to a specific byte in the file
+    void Seek(unsigned long offset);
 
     // Close an opened BED file.
     void Close(void);