Improve code readability by creating constants for memory values

1 files changed, 10 insertions, 10 deletions

diff --git a/MemoryMeter.c b/MemoryMeter.c
index 89e242ca..ac01dfe7 100644
--- a/MemoryMeter.c
+++ b/MemoryMeter.c
@@ -29,14 +29,14 @@ static void MemoryMeter_updateValues(Meter* this) {
    int written;
 
    /* shared and available memory are not supported on all platforms */
-   this->values[2] = NAN;
-   this->values[4] = NAN;
+   this->values[MEMORY_METER_SHARED] = NAN;
+   this->values[MEMORY_METER_AVAILABLE] = NAN;
    Platform_setMemoryValues(this);
 
    /* Do not print available memory in bar mode */
    this->curItems = 4;
 
-   written = Meter_humanUnit(buffer, this->values[0], size);
+   written = Meter_humanUnit(buffer, this->values[MEMORY_METER_USED], size);
    METER_BUFFER_CHECK(buffer, size, written);
 
    METER_BUFFER_APPEND_CHR(buffer, size, '/');
@@ -52,28 +52,28 @@ static void MemoryMeter_display(const Object* cast, RichString* out) {
    Meter_humanUnit(buffer, this->total, sizeof(buffer));
    RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer);
 
-   Meter_humanUnit(buffer, this->values[0], sizeof(buffer));
+   Meter_humanUnit(buffer, this->values[MEMORY_METER_USED], sizeof(buffer));
    RichString_appendAscii(out, CRT_colors[METER_TEXT], " used:");
    RichString_appendAscii(out, CRT_colors[MEMORY_USED], buffer);
 
-   Meter_humanUnit(buffer, this->values[1], sizeof(buffer));
+   Meter_humanUnit(buffer, this->values[MEMORY_METER_BUFFERS], sizeof(buffer));
    RichString_appendAscii(out, CRT_colors[METER_TEXT], " buffers:");
    RichString_appendAscii(out, CRT_colors[MEMORY_BUFFERS_TEXT], buffer);
 
    /* shared memory is not supported on all platforms */
-   if (!isnan(this->values[2])) {
-      Meter_humanUnit(buffer, this->values[2], sizeof(buffer));
+   if (!isnan(this->values[MEMORY_METER_SHARED])) {
+      Meter_humanUnit(buffer, this->values[MEMORY_METER_SHARED], sizeof(buffer));
       RichString_appendAscii(out, CRT_colors[METER_TEXT], " shared:");
       RichString_appendAscii(out, CRT_colors[MEMORY_SHARED], buffer);
    }
 
-   Meter_humanUnit(buffer, this->values[3], sizeof(buffer));
+   Meter_humanUnit(buffer, this->values[MEMORY_METER_CACHE], sizeof(buffer));
    RichString_appendAscii(out, CRT_colors[METER_TEXT], " cache:");
    RichString_appendAscii(out, CRT_colors[MEMORY_CACHE], buffer);
 
    /* available memory is not supported on all platforms */
-   if (!isnan(this->values[4])) {
-      Meter_humanUnit(buffer, this->values[4], sizeof(buffer));
+   if (!isnan(this->values[MEMORY_METER_AVAILABLE])) {
+      Meter_humanUnit(buffer, this->values[MEMORY_METER_AVAILABLE], sizeof(buffer));
       RichString_appendAscii(out, CRT_colors[METER_TEXT], " available:");
       RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer);
    }