Solved dimitriev hw (sem 3, ex4)

1 files changed, 46 insertions, 0 deletions

diff --git a/Year 1/Object-oriented Programming/Solutions Sem. 03/ex4/Bytex.cpp b/Year 1/Object-oriented Programming/Solutions Sem. 03/ex4/Bytex.cpp
new file mode 100644
index 0000000..42a03c6
--- /dev/null
+++ b/Year 1/Object-oriented Programming/Solutions Sem. 03/ex4/Bytex.cpp
@@ -0,0 +1,46 @@
+#include "Bytex.h"
+
+char Bytex::digitToHexChar(unsigned int digit) {
+	if (digit < 10)
+		return '0' + digit;
+	return 'A' + digit - 10;
+}
+
+int Bytex::hexCharToNum(char hexChar) {
+	if (hexChar <= '9')
+		return hexChar - '0';
+	return hexChar - 'A' + 10;
+}
+
+void Bytex::byteValToHex() {
+	int front = byteVal / 16, back = byteVal % 16;
+	hexVal[0] = digitToHexChar(front);
+	hexVal[1] = digitToHexChar(back);
+}
+
+void Bytex::hexValToByte() {
+	byteVal = hexCharToNum(hexVal[0]) * 16 + hexCharToNum(hexVal[1]);
+}
+
+Bytex::Bytex() : Bytex('\0')
+{}
+
+Bytex::Bytex(char byteVal) {
+	this->byteVal = byteVal;
+	byteValToHex();
+}
+
+Bytex::Bytex(const char* hexVal) {
+	this->hexVal[0] = hexVal[0];
+	this->hexVal[1] = hexVal[1];
+	hexValToByte();
+}
+
+char Bytex::getByte() const {
+	return byteVal;
+}
+
+void Bytex::getHex(char* output) const {
+	output[0] = hexVal[0];
+	output[1] = hexVal[1];
+}