From 2fda38f7b16bc2c75670958a190b31f756c83adb Mon Sep 17 00:00:00 2001 From: Mihai Tudor Panu Date: Tue, 16 Jun 2015 16:48:27 -0700 Subject: [PATCH] i2clcd: added virtual destructor to base lcd class Signed-off-by: Mihai Tudor Panu --- src/lcd/i2clcd.cxx | 4 ++++ src/lcd/i2clcd.h | 1 + 2 files changed, 5 insertions(+) diff --git a/src/lcd/i2clcd.cxx b/src/lcd/i2clcd.cxx index 4c5fa54f..035d1508 100644 --- a/src/lcd/i2clcd.cxx +++ b/src/lcd/i2clcd.cxx @@ -41,6 +41,10 @@ I2CLcd::I2CLcd(int bus, int lcdAddress) : m_i2c_lcd_control(bus) } } +I2CLcd::~I2CLcd() +{ +} + mraa_result_t I2CLcd::write(int row, int column, std::string msg) { diff --git a/src/lcd/i2clcd.h b/src/lcd/i2clcd.h index 2063280a..778b9a74 100644 --- a/src/lcd/i2clcd.h +++ b/src/lcd/i2clcd.h @@ -84,6 +84,7 @@ class I2CLcd { public: I2CLcd(int bus, int lcdAddress); + virtual ~I2CLcd(); mraa_result_t write(int x, int y, std::string msg); virtual mraa_result_t write(std::string msg) = 0;