Merge pull request #8 from jrcutler/master

Make "get" methods const
adafruit · Oct 8, 2013 · 2214980 · 2214980
2 parents 4aa6b34 + 0a65646
commit 2214980
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Adafruit_NeoPixel.cpp b/Adafruit_NeoPixel.cpp
@@ -863,7 +863,7 @@ uint32_t Adafruit_NeoPixel::Color(uint8_t r, uint8_t g, uint8_t b) {
 }
 
 // Query color from previously-set pixel (returns packed 32-bit RGB value)
-uint32_t Adafruit_NeoPixel::getPixelColor(uint16_t n) {
+uint32_t Adafruit_NeoPixel::getPixelColor(uint16_t n) const {
 
   if(n < numLEDs) {
     uint16_t ofs = n * 3;

diff --git a/Adafruit_NeoPixel.h b/Adafruit_NeoPixel.h
@@ -53,7 +53,7 @@ class Adafruit_NeoPixel {
   static uint32_t
     Color(uint8_t r, uint8_t g, uint8_t b);
   uint32_t
-    getPixelColor(uint16_t n);
+    getPixelColor(uint16_t n) const;
 
  private: