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lol: Added exception when invalid argument is passed to method

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Signed-off-by: Stefan Andritoiu <stefan.andritoiu@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Andrei Vasiliu
2015-11-19 14:29:51 +02:00
committed by Mihai Tudor Panu
parent fcb36276b7
commit 500e14663b
3 changed files with 16 additions and 15 deletions
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11
src/lol/lol.h
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@@ -77,18 +77,19 @@ class LoL {
* Gets a pixel at specified coordinates
* @param x Coordinate x
* @param y Coordinate y
* @return 1 if the pixel is on, 0 if off, -1 on error
* @return true if the pixel is on, false if off
* @throws std::invalid_argument if pixel is out of bounds
*/
unsigned char getPixel(int x, int y);
bool getPixel(int x, int y);
/**
* Sets a pixel at specified coordinates
* @param x Coordinate x
* @param y Coordinate y
* @param pixel 0 is off, 1 is on
* @return 0 if successful, -1 on error
* @param pixel false is off, true is on
* @throws std::invalid_argument if pixel is out of bounds
*/
unsigned char setPixel(int x, int y, unsigned char pixel);
void setPixel(int x, int y, bool pixel);
private:
mraa_gpio_context m_LoLCtx[14];