lib: Add const identifiers

Add const identifiers to all const functions.
QuentinCG · Jul 3, 2016 · d267b69 · d267b69
1 parent 75c3065
commit d267b69
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/I2CEEPROM/I2CEEPROM.cpp b/I2CEEPROM/I2CEEPROM.cpp
@@ -17,7 +17,7 @@ I2CEEPROM::I2CEEPROM(int i2c_device_address)
   Wire.begin();
 }
 
-void I2CEEPROM::write(unsigned int address, byte data)
+void I2CEEPROM::write(unsigned int address, byte data) const
 {
   Wire.beginTransmission(_i2c_device_address);
   Wire.write((int)(address >> 8));   // MSB
@@ -29,7 +29,7 @@ void I2CEEPROM::write(unsigned int address, byte data)
   delay(5);
 }
 
-byte I2CEEPROM::read(unsigned int address)
+byte I2CEEPROM::read(unsigned int address) const
 {
   byte read_data = 0xFF;
 

diff --git a/I2CEEPROM/I2CEEPROM.h b/I2CEEPROM/I2CEEPROM.h
@@ -35,14 +35,14 @@ class I2CEEPROM
      * \param address (unsigned int) EEPROM internal address (most of the time, first address is 0x00)
      * \param data (byte) Byte to write at EEPROM internal address \p address
      */
-    void write(unsigned int address, byte data);
+    void write(unsigned int address, byte data) const;
 
     /*!
      * \brief read Read one byte in EEPROM device at EEPROM internal address \p address
      * \param address (unsigned int) EEPROM internal address (most of the time, first address is 0x00)
      * \return (byte) Read Byte at EEPROM internal address \p address (returns 0xFF if an error occurred)
      */
-    byte read(unsigned int address);
+    byte read(unsigned int address) const;
 
   private:
     int _i2c_device_address;