26 lines
1.2 KiB
MQL5
26 lines
1.2 KiB
MQL5
|
//+------------------------------------------------------------------+
|
||
|
|
//| LibRand.mqh |
|
||
|
|
//| Copyright 2021-2022, MetaQuotes Ltd. |
|
||
|
|
//| https://www.mql5.com |
|
||
|
|
//+------------------------------------------------------------------+
|
||
|
|
|
||
|
|
enum STRING_PATTERN
|
||
|
|
{
|
||
|
|
STRING_PATTERN_LOWERCASE = 1,
|
||
|
|
STRING_PATTERN_UPPERCASE = 2,
|
||
|
|
STRING_PATTERN_MIXEDCASE = 3
|
||
|
|
};
|
||
|
|
|
||
|
|
#import "MQL5Book/LibRand.ex5"
|
||
|
|
string StringPatternAlpha(const STRING_PATTERN _case = STRING_PATTERN_MIXEDCASE);
|
||
|
|
string StringPatternDigit();
|
||
|
|
string RandomString(const int length, string pattern = NULL);
|
||
|
|
void RandomStrings(string &array[], const int n, const int minlength, const int maxlength, string pattern = NULL);
|
||
|
|
void PseudoNormalDefaultMean(const double mean = 0.0);
|
||
|
|
void PseudoNormalDefaultSigma(const double sigma = 1.0);
|
||
|
|
double PseudoNormalDefaultValue();
|
||
|
|
double PseudoNormalValue(const double mean = 0.0, const double sigma = 1.0, const bool rooted = false);
|
||
|
|
bool PseudoNormalArray(double &array[], const int n, const double mean = 0.0, const double sigma = 1.0);
|
||
|
|
#import
|
||
|
|
//+------------------------------------------------------------------+
|