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This commit is contained in:
Timur A. Fatkhullin
2025-07-09 00:58:19 +03:00
parent 646b0bde50
commit d663f6b54a
4 changed files with 55 additions and 57 deletions
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46
cxx/mcc_mount_concepts.h
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@@ -38,14 +38,11 @@ concept mcc_astrom_engine_c = requires(T t, const T t_const) {
typename T::engine_state_t;
requires std::movable<typename T::engine_state_t>;
typename T::coord_t;
typename T::prop_motion_t;
typename T::parallax_t;
typename T::time_point_t;
typename T::juldate_t;
typename T::gst_t;
typename T::pa_t;
typename T::eo_t;
typename T::coord_t; // type for coordinates representation
typename T::time_point_t; // type to represent UTC time point
typename T::juldate_t; // type to represent Julian date
typename T::sideral_time_t; // type to represent sideral time
typename T::pa_t; // type to represent parallactic angle
typename T::refract_result_t;
@@ -58,14 +55,12 @@ concept mcc_astrom_engine_c = requires(T t, const T t_const) {
/* coordinates conversional methods */
// ICRS RA and DEC to observed place: icrs2obs(ra, dec, pra, pdec, plx, jd, ra_app, dec_app, ha, az, alt, eo)
// ICRS RA and DEC to observed place: icrs2obs(ra, dec, jd, ra_app, dec_app, ha, az, alt)
{
t.icrs2obs(std::declval<typename T::coord_t>(), std::declval<typename T::coord_t>(),
std::declval<typename T::prop_motion_t>(), std::declval<typename T::prop_motion_t>(),
std::declval<typename T::parallax_t>(), std::declval<typename T::juldate_t>(),
std::declval<typename T::juldate_t>(), std::declval<typename T::coord_t&>(),
std::declval<typename T::coord_t&>(), std::declval<typename T::coord_t&>(),
std::declval<typename T::coord_t&>(), std::declval<typename T::coord_t&>(),
std::declval<typename T::coord_t&>(), std::declval<typename T::eo_t&>())
std::declval<typename T::coord_t&>(), std::declval<typename T::coord_t&>())
} -> std::same_as<typename T::engine_err_t>;
// compute hour angle and declination from azimuth and altitude: hadec2azalt(ha, dec, az, alt)
@@ -80,7 +75,7 @@ concept mcc_astrom_engine_c = requires(T t, const T t_const) {
std::declval<typename T::coord_t&>(), std::declval<typename T::coord_t&>())
} -> std::same_as<typename T::engine_err_t>;
// compute paralactic angle: hadec2pa(ha, dec, pa)
// compute parallactic angle: hadec2pa(ha, dec, pa)
{
t.hadec2pa(std::declval<typename T::coord_t>(), std::declval<typename T::coord_t>(),
std::declval<typename T::pa_t&>())
@@ -93,12 +88,11 @@ concept mcc_astrom_engine_c = requires(T t, const T t_const) {
{
t.greg2jul(std::declval<typename T::time_point_t>(), std::declval<typename T::juldate_t&>())
} -> std::same_as<typename T::engine_err_t>;
// requires mcc_systime_c<mcc_func_arg1_t<decltype(&T::greg2jul)>>;
// requires mcc_output_arg_c<mcc_func_argN_t<decltype(&T::greg2jul), 2>, typename T::juldate_t>;
// apparent sideral time: apparentSiderTime(jd, gst, islocal)
// if islocal == false then the method must return the Greenwich apparent sideral time, otherwise - local one
{
t.apparentSiderTime(std::declval<typename T::juldate_t>(), std::declval<typename T::gst_t&>(),
t.apparentSiderTime(std::declval<typename T::juldate_t>(), std::declval<typename T::sideral_time_t&>(),
std::declval<bool>())
} -> std::same_as<typename T::engine_err_t>;
@@ -120,14 +114,12 @@ concept mcc_hw_encoder_c = requires(T t, const T t_const) {
typename T::coord_t;
typename T::speed_t;
typename T::accel_t;
// typename T::high_order_deriv_t;
requires requires(typename T::state_t st) {
std::same_as<decltype(st.time), typename T::time_point_t>;
std::same_as<decltype(st.pos), typename T::coord_t>;
std::same_as<decltype(st.speed), typename T::speed_t>;
std::same_as<decltype(st.accel), typename T::accel_t>;
// std::same_as<decltype(st.high_order), typename T::high_order_deriv_t>;
requires std::same_as<decltype(st.time), typename T::time_point_t>;
requires std::same_as<decltype(st.pos), typename T::coord_t>;
requires std::same_as<decltype(st.speed), typename T::speed_t>;
requires std::same_as<decltype(st.accel), typename T::accel_t>;
};
{ t_const.errorString(std::declval<typename T::error_t>()) } -> mcc_formattable;
@@ -147,9 +139,9 @@ concept mcc_hw_motor_c = requires(T t, const T t_const) {
typename T::accel_t;
requires requires(typename T::pos_t st) {
std::same_as<decltype(st.pos), typename T::coord_t>;
std::same_as<decltype(st.speed), typename T::speed_t>; // means maximal allowed speed
std::same_as<decltype(st.accel), typename T::accel_t>; // means a maximal allowed acceleration (jerk)
requires std::same_as<decltype(st.pos), typename T::coord_t>;
requires std::same_as<decltype(st.speed), typename T::speed_t>; // means maximal allowed speed
requires std::same_as<decltype(st.accel), typename T::accel_t>; // means a maximal allowed acceleration (jerk)
};
@@ -157,7 +149,7 @@ concept mcc_hw_motor_c = requires(T t, const T t_const) {
{ t_const.id() } -> mcc_formattable;
{ t.rotate(std::declval<typename T::pos_t>()) } -> std::same_as<typename T::error_t>;
{ t.toPos(std::declval<typename T::pos_t>()) } -> std::same_as<typename T::error_t>;
{ t.stop() } -> std::same_as<typename T::error_t>;
};