BaseLibraries/CSClasses
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Updated to be more reliable if tick freq changes

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Mattrixwv
2020-08-23 04:32:19 -04:00
parent 1b71bab4f4
commit 9bf912fd89
1 changed files with 8 additions and 9 deletions
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17
CSClasses/Stopwatch.cs
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@@ -25,6 +25,7 @@ namespace mee{
private System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch(); //The stopwatch that is used private System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch(); //The stopwatch that is used
private enum TIME_RESOLUTION{ NANOSECOND, MICROSECOND, MILLISECOND, SECOND, MINUTE, HOUR, ERROR }; private enum TIME_RESOLUTION{ NANOSECOND, MICROSECOND, MILLISECOND, SECOND, MINUTE, HOUR, ERROR };
private const int NUM_TO_RUN = 100000; private const int NUM_TO_RUN = 100000;
private readonly long nanosecPerTick = 1000000000L / System.Diagnostics.Stopwatch.Frequency;
//Functions //Functions
//Constructor makes sure all values are set to defaults //Constructor makes sure all values are set to defaults
public Stopwatch(){ public Stopwatch(){
@@ -47,28 +48,27 @@ namespace mee{
} }
//Returns the timer in nanoseconds //Returns the timer in nanoseconds
public decimal getNano(){ public decimal getNano(){
//Each tick = 100 nanoseconds return (decimal)nanosecPerTick * (decimal)stopwatch.ElapsedTicks;
return (decimal)stopwatch.ElapsedTicks * 100m;
} }
//Returns the timer in microseconds //Returns the timer in microseconds
public decimal getMicro(){ public decimal getMicro(){
return (decimal)stopwatch.ElapsedTicks / 10m; return getNano() / 1000m;
} }
//Returns the timer in milliseconds //Returns the timer in milliseconds
public decimal getMilli(){ public decimal getMilli(){
return (decimal)stopwatch.ElapsedTicks / 10000m; return getNano() / 1000000m;
} }
//Returns the timer in seconds //Returns the timer in seconds
public decimal getSecond(){ public decimal getSecond(){
return (decimal)stopwatch.ElapsedTicks / 10000000m; return getNano() / 1000000000m;
} }
//Returns the timer in minutes //Returns the timer in minutes
public decimal getMinute(){ public decimal getMinute(){
return (decimal)stopwatch.ElapsedTicks / 600000000m; return getNano() / 60000000000m;
} }
//Returns the timer in hours //Returns the timer in hours
public decimal getHour(){ public decimal getHour(){
return (decimal)stopwatch.ElapsedTicks / 36000000000m; return getNano() / 3600000000000m;
} }
//Returns the timer as a string at the 'best' resolution. (Goal is xxx.xxx) //Returns the timer as a string at the 'best' resolution. (Goal is xxx.xxx)
public string getStr(){ public string getStr(){
@@ -80,7 +80,7 @@ namespace mee{
decimal duration = nanoseconds; decimal duration = nanoseconds;
//Reduce the number to the appropriate number of digits. (xxx.x) //Reduce the number to the appropriate number of digits. (xxx.x)
//This loop works down to seconds //This loop works down to seconds
TIME_RESOLUTION resolution = new TIME_RESOLUTION(); TIME_RESOLUTION resolution;
for(resolution = TIME_RESOLUTION.NANOSECOND;(resolution < TIME_RESOLUTION.SECOND) && (duration >= 1000);++resolution){ for(resolution = TIME_RESOLUTION.NANOSECOND;(resolution < TIME_RESOLUTION.SECOND) && (duration >= 1000);++resolution){
duration /= 1000; duration /= 1000;
} }
@@ -99,7 +99,6 @@ namespace mee{
} }
//Turn the number into a string //Turn the number into a string
//string time = string.Format("{0C3}", duration);
string time = duration.ToString("C3").Substring(1); string time = duration.ToString("C3").Substring(1);
//Tack on the appropriate suffix for resolution //Tack on the appropriate suffix for resolution