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Diffstat (limited to 'src/lib/netlist/plib/ptime.h')
-rw-r--r-- | src/lib/netlist/plib/ptime.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/src/lib/netlist/plib/ptime.h b/src/lib/netlist/plib/ptime.h deleted file mode 100644 index 32ccc4f7b0d..00000000000 --- a/src/lib/netlist/plib/ptime.h +++ /dev/null @@ -1,136 +0,0 @@ -// license:GPL-2.0+ -// copyright-holders:Couriersud -/* - * ptime.h - */ - -#ifndef PTIME_H_ -#define PTIME_H_ - -#include "pconfig.h" -#include "ptypes.h" - -#include <cstdint> - -// ---------------------------------------------------------------------------------------- -// netlist_time -// ---------------------------------------------------------------------------------------- - -namespace plib -{ - - template <typename TYPE, TYPE RES> - struct ptime final - { - public: - - using internal_type = TYPE; - using mult_type = TYPE; - - constexpr ptime() noexcept : m_time(0) {} - - ~ptime() noexcept = default; - - constexpr ptime(const ptime &rhs) noexcept = default; - constexpr ptime(ptime &&rhs) noexcept = default; - constexpr explicit ptime(const internal_type &time) noexcept : m_time(time) {} - constexpr explicit ptime(internal_type &&time) noexcept : m_time(time) {} - C14CONSTEXPR ptime &operator=(const ptime &rhs) noexcept = default; - C14CONSTEXPR ptime &operator=(ptime &&rhs) noexcept = default; - - constexpr explicit ptime(const double t) = delete; - //: m_time((internal_type) ( t * (double) resolution)) { } - constexpr explicit ptime(const internal_type nom, const internal_type den) noexcept - : m_time(nom * (RES / den)) { } - - C14CONSTEXPR ptime &operator+=(const ptime rhs) noexcept { m_time += rhs.m_time; return *this; } - C14CONSTEXPR ptime &operator-=(const ptime rhs) noexcept { m_time -= rhs.m_time; return *this; } - C14CONSTEXPR ptime &operator*=(const mult_type factor) noexcept { m_time *= static_cast<internal_type>(factor); return *this; } - - friend constexpr const ptime operator-(ptime lhs, const ptime rhs) noexcept - { - return ptime(lhs.m_time - rhs.m_time); - } - - friend constexpr const ptime operator+(ptime lhs, const ptime rhs) noexcept - { - return ptime(lhs.m_time + rhs.m_time); - } - - friend constexpr const ptime operator*(ptime lhs, const mult_type &factor) noexcept - { - return ptime(lhs.m_time * factor); - } - - friend constexpr mult_type operator/(const ptime lhs, const ptime rhs) noexcept - { - return static_cast<mult_type>(lhs.m_time / rhs.m_time); - } - - friend constexpr bool operator<(const ptime lhs, const ptime rhs) noexcept - { - return (lhs.m_time < rhs.m_time); - } - - friend constexpr bool operator>(const ptime lhs, const ptime rhs) noexcept - { - return (rhs < lhs); - } - - friend constexpr bool operator<=(const ptime lhs, const ptime rhs) noexcept - { - return !(lhs > rhs); - } - - friend constexpr bool operator>=(const ptime lhs, const ptime rhs) noexcept - { - return !(lhs < rhs); - } - - friend constexpr bool operator==(const ptime lhs, const ptime rhs) noexcept - { - return lhs.m_time == rhs.m_time; - } - - friend constexpr bool operator!=(const ptime lhs, const ptime rhs) noexcept - { - return !(lhs == rhs); - } - - constexpr internal_type as_raw() const noexcept { return m_time; } - constexpr double as_double() const noexcept - { - return static_cast<double>(m_time) * inv_res; - } - - // for save states .... - C14CONSTEXPR internal_type *get_internaltype_ptr() noexcept { return &m_time; } - - static constexpr ptime from_nsec(const internal_type ns) noexcept { return ptime(ns, UINT64_C(1000000000)); } - static constexpr ptime from_usec(const internal_type us) noexcept { return ptime(us, UINT64_C( 1000000)); } - static constexpr ptime from_msec(const internal_type ms) noexcept { return ptime(ms, UINT64_C( 1000)); } - static constexpr ptime from_sec(const internal_type s) noexcept { return ptime(s, UINT64_C( 1)); } - static constexpr ptime from_hz(const internal_type hz) noexcept { return ptime(1 , hz); } - static constexpr ptime from_raw(const internal_type raw) noexcept { return ptime(raw); } - static constexpr ptime from_double(const double t) noexcept { return ptime(static_cast<internal_type>( t * static_cast<double>(RES)), RES); } - - static constexpr ptime zero() noexcept { return ptime(0, RES); } - static constexpr ptime quantum() noexcept { return ptime(1, RES); } - static constexpr ptime never() noexcept { return ptime(plib::numeric_limits<internal_type>::max(), RES); } - static constexpr internal_type resolution() noexcept { return RES; } - - constexpr internal_type in_nsec() const noexcept { return m_time / (RES / UINT64_C(1000000000)); } - constexpr internal_type in_usec() const noexcept { return m_time / (RES / UINT64_C( 1000000)); } - constexpr internal_type in_msec() const noexcept { return m_time / (RES / UINT64_C( 1000)); } - constexpr internal_type in_sec() const noexcept { return m_time / (RES / UINT64_C( 1)); } - - private: - static constexpr const double inv_res = 1.0 / static_cast<double>(RES); - internal_type m_time; - }; - - -} // namespace plib - - -#endif /* PTIME_H_ */ |