|
|
|---|
| 778 |
double m_bound; // Bound on value's difference from the mean (absolute value) |
778 |
double m_bound; // Bound on value's difference from the mean (absolute value) |
| 779 |
bool m_nextValid; // True if next valid |
779 |
bool m_nextValid; // True if next valid |
| 780 |
double m_next; // The algorithm produces two values at a time |
780 |
double m_next; // The algorithm produces two values at a time |
| 781 |
static bool m_static_nextValid; |
|
|
| 782 |
static double m_static_next; |
| 783 |
}; |
781 |
}; |
| 784 |
|
782 |
|
| 785 |
bool NormalVariableImpl::m_static_nextValid = false; |
|
|
| 786 |
double NormalVariableImpl::m_static_next; |
| 787 |
const double NormalVariableImpl::INFINITE_VALUE = 1e307; |
783 |
const double NormalVariableImpl::INFINITE_VALUE = 1e307; |
| 788 |
|
784 |
|
| 789 |
NormalVariableImpl::NormalVariableImpl() |
785 |
NormalVariableImpl::NormalVariableImpl() |
| 790 |
: m_mean(0.0), m_variance(1.0), m_bound(INFINITE_VALUE), m_nextValid(false){} |
786 |
: m_mean(0.0), m_variance(1.0), m_bound(INFINITE_VALUE), m_nextValid(false){} |
| 791 |
|
787 |
|
| 792 |
NormalVariableImpl::NormalVariableImpl(double m, double v, double b/*=INFINITE_VALUE*/) |
788 |
NormalVariableImpl::NormalVariableImpl(double m, double v, double b) |
| 793 |
: m_mean(m), m_variance(v), m_bound(b), m_nextValid(false) { } |
789 |
: m_mean(m), m_variance(v), m_bound(b), m_nextValid(false) { } |
| 794 |
|
790 |
|
| 795 |
NormalVariableImpl::NormalVariableImpl(const NormalVariableImpl& c) |
791 |
NormalVariableImpl::NormalVariableImpl(const NormalVariableImpl& c) |
| 796 |
: RandomVariableBase(c), m_mean(c.m_mean), m_variance(c.m_variance), |
792 |
: RandomVariableBase(c), m_mean(c.m_mean), m_variance(c.m_variance), |
| 797 |
m_bound(c.m_bound) { } |
793 |
m_bound(c.m_bound), m_nextValid(false) { } |
| 798 |
|
794 |
|
| 799 |
double NormalVariableImpl::GetValue() |
795 |
double NormalVariableImpl::GetValue() |
| 800 |
{ |
796 |
{ |