Typo in CRC32 data length

Algorithms/CRC32.cpp

@@ -26,7 +26,7 @@ CRC32::CRC32() : crc(0) {
 
 unsigned CRC32::SoftwareBasedCRC32(char *str, unsigned len, unsigned crc) {
     boost::crc_optimal<32, 0x1EDC6F41, 0x0, 0x0, true, true> CRC32_Processor;
-    CRC32_Processor.process_bytes( str, 100000000);
+    CRC32_Processor.process_bytes( str, len);
     return CRC32_Processor.checksum();
 }
 
@@ -62,8 +62,10 @@ CRC32::CRC32CFunctionPtr CRC32::detectBestCRC32C() {
     unsigned ecx = cpuid(1);
     bool hasSSE42 = ecx & (1 << SSE42_BIT);
     if (hasSSE42) {
+        std::cout << "sse based" << std::endl;
         return &CRC32::SSEBasedCRC32; //crc32 hardware accelarated;
     } else {
+        std::cout << "softbased" << std::endl;
         return &CRC32::SoftwareBasedCRC32; //crc32cSlicingBy8;
     }
 }

Algorithms/CRC32.h

@@ -22,6 +22,7 @@
 #define CRC32_H_
 
 #include <boost/crc.hpp>  // for boost::crc_32_type
+#include <iostream>
 
 class CRC32 {
 private: