RandomGenerator.h

#pragma once
 
#include "FLBase.h"
#include "FLArray.h"
 
namespace FLImaging
{
    namespace Base
    {
        class FL_EXPORT CRandomGenerator : public CFLBase
        {
        protected:
            CRandomGenerator();
 
        public:
 
            static int32_t Int32(int32_t i32RangeStart = 0x80000000, int32_t i32RangeEnd = 0x7fffffff);
 
            static uint32_t UInt32(uint32_t u32RangeStart = 0, uint32_t u32RangeEnd = 0xffffffff);
 
            static int64_t Int64(int64_t i64RangeStart = 0x8000000000000000ull, int64_t i64RangeEnd = 0x7fffffffffffffffull);
 
            static uint64_t UInt64(uint64_t u64RangeStart = 0, uint64_t u64RangeEnd = 0xffffffffffffffffull);
 
            static float Float(float f32RangeStart = 0.f, float f32RangeEnd = 1.f);
 
            static double Double(double f64RangeStart = 0., double f64RangeEnd = 1.);
 
 
            static const CResult GenerateNoConflictRandom(const uint32_t u32Count, CFLArray<uint32_t>& flaResult, uint32_t u32Seed = 0);
 
            DeclareGetClassType();
        };
    }
}