BALL 1.5.0
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Functions | |
template<typename T > | |
T | abs (const T &t) |
template<typename T > | |
T | frac (const T &t) |
template<typename T > | |
T | max (const T &a, const T &b) |
template<typename T > | |
T | max (const T &a, const T &b, const T &ct) |
template<typename T > | |
T | min (const T &a, const T &b) |
template<typename T > | |
T | min (const T &a, const T &b, const T &ct) |
template<typename T > | |
T | round (const T &t) |
template<typename T > | |
T | sgn (const T &t) |
template<typename T > | |
bool | isFinite (const T &t) |
template<typename T > | |
bool | isNan (const T &t) |
template<typename T > | |
bool | isInfinite (const T &t) |
template<typename T > | |
bool | isZero (const T &t) |
template<typename T > | |
bool | isNotZero (const T &t) |
template<typename T1 , typename T2 > | |
bool | isEqual (const T1 &a, const T2 &b) |
template<typename T1 , typename T2 > | |
bool | isNotEqual (const T1 &a, const T2 &b) |
template<typename T1 , typename T2 > | |
bool | isLess (const T1 &a, const T2 &b) |
template<typename T1 , typename T2 > | |
bool | isLessOrEqual (const T1 &a, const T2 &b) |
template<typename T1 , typename T2 > | |
bool | isGreaterOrEqual (const T1 &a, const T2 &b) |
template<typename T1 , typename T2 > | |
bool | isGreater (const T1 &a, const T2 &b) |
template<typename T > | |
long | floor (const T &t) |
template<typename T > | |
long | ceiling (const T &t) |
template<typename T1 , typename T2 > | |
Index | compare (const T1 &a, const T2 &b) |
template<typename T > | |
bool | isNear (const T &a, const T &b, const T &max_diff) |
double | rint (double x) |
round to integral value in floating-point format More... | |
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inline |
Return the absolute value of a number.
t | the number |
Definition at line 50 of file MATHS/common.h.
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inline |
Return the ceiling of a number.
t | the number |
Definition at line 295 of file MATHS/common.h.
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inline |
Compare two numbers to each other.
a | the first number |
b | the second number |
-1
a < b; 0
a = b; 1
a > b Definition at line 307 of file MATHS/common.h.
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inline |
Return the floor of a number.
t | the number |
Definition at line 284 of file MATHS/common.h.
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inline |
Return the fraction of a number.
t | the number |
Definition at line 61 of file MATHS/common.h.
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inline |
Test whether a number is equal to another.
a | the first number |
b | the second number |
a
and b
is below Constants::EPSILON Definition at line 212 of file MATHS/common.h.
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inline |
Test whether a number is finite.
t | the number |
t
is finite Definition at line 149 of file MATHS/common.h.
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inline |
Test whether a number is greater compared to another.
a | the first number |
b | the second number |
a
is greater than b
Definition at line 273 of file MATHS/common.h.
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inline |
Test whether a number is greater or equal compared to another.
a | the first number |
b | the second number |
a
is greater or equal than b
Definition at line 261 of file MATHS/common.h.
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inline |
Test whether a number is infinite.
t | the number |
t
equals inf
or -inf
Definition at line 178 of file MATHS/common.h.
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inline |
Test whether a number is less compared to another.
a | the first number |
b | the second number |
a
is smaller than b
Definition at line 236 of file MATHS/common.h.
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inline |
Test whether a number is less or equal compared to another.
a | the first number |
b | the second number |
a
is less or equal b
Definition at line 249 of file MATHS/common.h.
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inline |
Test whether a value is not a number.
t | the number |
nan
Definition at line 160 of file MATHS/common.h.
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inline |
Test whether two numbers are close to each other.
a | the first number |
b | the second number |
max_diff | the maximum allowed difference between the two numbers |
a
and b
is below max_diff
Definition at line 320 of file MATHS/common.h.
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inline |
Test whether a number is not equal to another.
a | the first number |
b | the second number |
a
and b
is at least Constants::EPSILON Definition at line 224 of file MATHS/common.h.
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inline |
Test whether a number is not zero.
t | the number |
t
is at least Constants::EPSILON Definition at line 200 of file MATHS/common.h.
|
inline |
Test whether a number is zero.
t | the number |
t
is below Constants::EPSILON Definition at line 189 of file MATHS/common.h.
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inline |
Return the greater of two numbers.
a | the first number |
b | the second number |
Definition at line 75 of file MATHS/common.h.
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inline |
Return the greatest of three numbers.
a | the first number |
b | the second number |
ct | the third number |
Definition at line 88 of file MATHS/common.h.
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inline |
Return the smallest of two numbers.
a | the first number |
b | the second number |
Definition at line 102 of file MATHS/common.h.
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inline |
Return the smallest of three numbers.
a | the first number |
b | the second number |
ct | the third number |
Definition at line 115 of file MATHS/common.h.
round to integral value in floating-point format
Definition at line 327 of file MATHS/common.h.
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inline |
Round a number and return the result.
t | the number |
Definition at line 127 of file MATHS/common.h.
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inline |
Return the sign of a number.
t | the number |
-1
t < 0; 0
t = 0; 1
t > 0 Definition at line 138 of file MATHS/common.h.