Not passing int by reference

Author: COM8

cpp_utils/BLECharacteristic.cpp

@@ -657,18 +657,18 @@ void BLECharacteristic::setValue(uint8_t* data, size_t length) {
  * @param [in] Set the value of the characteristic.
  * @return N/A.
  */
-void BLECharacteristic::setValue(std::string value) {
+void BLECharacteristic::setValue(std::string& value) {
 	setValue((uint8_t*)(value.data()), value.length());
 } // setValue
 
-void BLECharacteristic::setValue(uint16_t& data16) {
+void BLECharacteristic::setValue(uint16_t data16) {
 	uint8_t temp[2];
 	temp[0] = data16;
 	temp[1] = data16 >> 8;
 	setValue(temp, 2);
 } // setValue
 
-void BLECharacteristic::setValue(uint32_t& data32) {
+void BLECharacteristic::setValue(uint32_t data32) {
 	uint8_t temp[4];
 	temp[0] = data32;
 	temp[1] = data32 >> 8;
@@ -677,7 +677,7 @@ void BLECharacteristic::setValue(uint32_t& data32) {
 	setValue(temp, 4);
 } // setValue
 
-void BLECharacteristic::setValue(int& data32) {
+void BLECharacteristic::setValue(int data32) {
 	uint8_t temp[4];
 	temp[0] = data32;
 	temp[1] = data32 >> 8;
@@ -686,13 +686,13 @@ void BLECharacteristic::setValue(int& data32) {
 	setValue(temp, 4);
 } // setValue
 
-void BLECharacteristic::setValue(float& data32) {
+void BLECharacteristic::setValue(float data32) {
 	uint8_t temp[4];
 	*((float*)temp) = data32;
 	setValue(temp, 4);
 } // setValue
 
-void BLECharacteristic::setValue(double& data64) {
+void BLECharacteristic::setValue(double data64) {
 	uint8_t temp[8];
 	*((double*)temp) = data64;
 	setValue(temp, 8);

cpp_utils/BLECharacteristic.h

@@ -71,12 +71,12 @@ class BLECharacteristic {
 	void setNotifyProperty(bool value);
 	void setReadProperty(bool value);
 	void setValue(uint8_t* data, size_t size);
-	void setValue(std::string value);
-	void setValue(uint16_t& data16);
-	void setValue(uint32_t& data32);
-	void setValue(int& data32);
-	void setValue(float& data32);
-	void setValue(double& data64); 
+	void setValue(std::string& value);
+	void setValue(uint16_t data16);
+	void setValue(uint32_t data32);
+	void setValue(int data32);
+	void setValue(float data32);
+	void setValue(double data64); 
 	void setWriteProperty(bool value);
 	void setWriteNoResponseProperty(bool value);
 	std::string toString();