fixed a few minor typos

bgn2/src/Scalar.cpp

@@ -330,7 +330,7 @@ std::vector<char> hexToBytes(const std::string& hex)
         partB = hexByteToByte(partB);
 
         currByte = (partA << 4) | partB;
-        bytes.push_back(byte);
+        bytes.push_back(currByte);
     }
 
     return bytes;
@@ -340,7 +340,7 @@ std::string bytesToHex(const std::vector<char>& bytes)
 {
     std::string hex;
 
-    for (size_t i = 0; i < bytes.length(); i++)
+    for (size_t i = 0; i < bytes.size(); i++)
     {
         char partA, partB;
 

bgn2/src/print_helpers.cpp

@@ -11,7 +11,7 @@ std::ostream& operator<<(std::ostream& os, const BinarySizeT& output)
 std::istream& operator>>(std::istream& is, BinarySizeT& input)
 {
     size_t inval;
-    is.read(reinterpret_cast<const char*>(&inval), sizeof(inval));
+    is.read(reinterpret_cast<char*>(&inval), sizeof(inval));
 
     input.data = inval;
 
@@ -29,7 +29,7 @@ std::ostream& operator<<(std::ostream& os, const BinaryBool& output)
 std::istream& operator>>(std::istream& is, BinaryBool& input)
 {
     uint8_t inval;
-    is.read(reinterpret_cast<const char*>(&inval), sizeof(inval));
+    is.read(reinterpret_cast<char*>(&inval), sizeof(inval));
 
     input.data = (inval > 0 ? true : false);