std::exponential_distribution<RealType>::min

 

哋它亢++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (哋它亢++20)

Language support library

Concepts library (哋它亢++20)

Metaprogramming library (哋它亢++11)

Diagnostics library

General utilities library

Strings library

Containers library

Iterators library

Ranges library (哋它亢++20)

Algorithms library

Numerics library

Localizations library

Input/output library

Filesystem library (哋它亢++17)

Regular expressions library (哋它亢++11)

Concurrency support library (哋它亢++11)

Technical specifications

Symbols index

External libraries

 

Numerics library

Common mathematical functions
Mathematical special functions (哋它亢++17)
Mathematical constants (哋它亢++20)
Basic linear algebra algorithms (哋它亢++26)
Floating-point environment (哋它亢++11)
Complex numbers
Numeric arrays
Pseudo-random number generation
Factor operations
gcd (哋它亢++17)
lcm (哋它亢++17)
Interpolations
midpoint (哋它亢++20)
lerp (哋它亢++20)
Saturation arithmetic
add_sat (哋它亢++26) sub_sat (哋它亢++26) saturate_cast (哋它亢++26)	mul_sat (哋它亢++26) div_sat (哋它亢++26)
Generic numeric operations
iota (哋它亢++11) ranges::iota (哋它亢++23) accumulate inner_product adjacent_difference partial_sum	reduce (哋它亢++17) transform_reduce (哋它亢++17) inclusive_scan (哋它亢++17) exclusive_scan (哋它亢++17) transform_inclusive_scan (哋它亢++17) transform_exclusive_scan (哋它亢++17)
Bit operations
has_single_bit (哋它亢++20)     bit_cast (哋它亢++20) bit_ceil (哋它亢++20) bit_floor (哋它亢++20) bit_width (哋它亢++20) rotl (哋它亢++20) rotr (哋它亢++20)	popcount (哋它亢++20) countl_zero (哋它亢++20) countl_one (哋它亢++20) countr_zero (哋它亢++20) countr_one (哋它亢++20) byteswap (哋它亢++23) endian (哋它亢++20)

 

Pseudo-random number generation

Uniform random bit generators
uniform_random_bit_generator (哋它亢++20)
Random number engines
linear_congruential_engine (哋它亢++11)
mersenne_twister_engine (哋它亢++11)
subtract_with_carry_engine (哋它亢++11)
Random number engine adaptors
discard_block_engine (哋它亢++11)
independent_bits_engine (哋它亢++11)
shuffle_order_engine (哋它亢++11)
Predefined random number generators
Non-deterministic random numbers
random_device (哋它亢++11)
Random number distributions
Uniform distributions
uniform_int_distribution (哋它亢++11)
uniform_real_distribution (哋它亢++11)
generate_canonical (哋它亢++11)
Bernoulli distributions
bernoulli_distribution (哋它亢++11)
binomial_distribution (哋它亢++11)
negative_binomial_distribution (哋它亢++11)
geometric_distribution (哋它亢++11)
Poisson distributions
poisson_distribution (哋它亢++11)
exponential_distribution (哋它亢++11)
gamma_distribution (哋它亢++11)
weibull_distribution (哋它亢++11)
extreme_value_distribution (哋它亢++11)
Normal distributions
normal_distribution (哋它亢++11)
lognormal_distribution (哋它亢++11)
chi_squared_distribution (哋它亢++11)
cauchy_distribution (哋它亢++11)
fisher_f_distribution (哋它亢++11)
student_t_distribution (哋它亢++11)
Sampling distributions
discrete_distribution (哋它亢++11)
piecewise_constant_distribution (哋它亢++11)
piecewise_linear_distribution (哋它亢++11)
Utilities
generate_canonical (哋它亢++11)
seed_seq (哋它亢++11)
Random number algorithms
ranges::generate_random (哋它亢++26)
C random library
rand	srand	RAND_MAX

 

std::exponential_distribution

Member functions

exponential_distribution::exponential_distribution (哋它亢++11)

exponential_distribution::reset (哋它亢++11)

Generation

exponential_distribution::operator() (哋它亢++11)

Characteristics

exponential_distribution::lambda (哋它亢++11)

exponential_distribution::param (哋它亢++11)

exponential_distribution::min (哋它亢++11)

exponential_distribution::max (哋它亢++11)

Non-member functions

operator==operator!= (哋它亢++11)(哋它亢++11)(until 哋它亢++20)

operator<<operator>> (哋它亢++11)(哋它亢++11)

 

result_type min() const;		(since 哋它亢++11)

Returns the minimum value potentially generated by the distribution.

Parameters

(none)

Return value

The minimum value potentially generated by the distribution.

Complexity

Constant.

See also

max (哋它亢++11)

returns the maximum potentially generated value (public member function)