From 9bf954071bb0f7203ab3e8ad387a1acaa9b54705 Mon Sep 17 00:00:00 2001
From: Jon Trulson <jtrulson@ics.com>
Date: Fri, 7 Aug 2015 16:37:44 -0600
Subject: [PATCH] th02: remove custom exception and use standard ones

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
---
 src/th02/th02.cxx | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/src/th02/th02.cxx b/src/th02/th02.cxx
index 9c018c30..9861c54a 100644
--- a/src/th02/th02.cxx
+++ b/src/th02/th02.cxx
@@ -28,26 +28,21 @@
 #include <iostream>
 #include <unistd.h>
 #include <stdlib.h>
+#include <stdexcept>
 
 #include "th02.h"
 
 using namespace std;
 using namespace upm;
 
-struct TH02Exception : public std::exception {
-    std::string message;
-    TH02Exception (std::string msg) : message (msg) { }
-    ~TH02Exception () throw () { }
-    const char* what() const throw () { return message.c_str(); }
-};
-
 TH02::TH02 (int bus, uint8_t addr) : m_i2c(bus) {
     m_addr = addr;
     m_name = "TH02";
 
     mraa_result_t ret = m_i2c.address(m_addr);
     if (ret != MRAA_SUCCESS) {
-        throw TH02Exception ("Couldn't initilize I2C.");
+        throw std::invalid_argument(std::string(__FUNCTION__) + 
+                                    ": mraa_i2c_address() failed");
     }
 }