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This commit is contained in:
Timur A. Fatkhullin
2025-06-14 15:29:01 +03:00
parent 3a28c3299f
commit 4c8e3f4caf
3 changed files with 462 additions and 8 deletions
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57
cxx/mcc_mount_pz.h
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@@ -7,7 +7,7 @@
#include <chrono>
#include <string_view>
#include "mcc_coord.h"
#include "mcc_mount_coord.h"
#include "mcc_traits.h"
namespace mcc
@@ -20,9 +20,9 @@ public:
typedef std::chrono::duration<double> pz_duration_t;
struct pz_request_t {
bool in_zone{false}; // true if given coordinates are within the zone
pz_duration_t time_to; // a time duration to reach the zone
pz_duration_t time_from; // a time duration to exit the zone
bool in_zone{false}; // true if given coordinates are within the zone
pz_duration_t time_to{0.0}; // a time duration to reach the zone
pz_duration_t time_from{0.0}; // a time duration to exit the zone
};
struct pz_context_t {
@@ -35,19 +35,60 @@ public:
return _name;
}
bool inZone(const MccAngle& x,
const MccAngle& y,
// check if given position (x,y) in the zone
template <std::derived_from<MccAngle> XT, std::derived_from<MccAngle> YT>
bool inZone(const XT& x,
const YT& y,
const pz_context_t& context,
traits::mcc_systime_c auto const& utc = std::chrono::system_clock::now())
{
static constexpr size_t coord_kind = traits::mcc_type_pair_hash<XT, YT>();
return false;
}
pz_request_t request(const MccAngle& x,
const MccAngle& y,
// returns a time duration to reach the zone
// 0 - if already within
// Inf - if it never reaches the zone
template <std::derived_from<MccAngle> XT, std::derived_from<MccAngle> YT>
pz_duration_t timeTo(const XT& x,
const YT& y,
const pz_context_t& context,
traits::mcc_systime_c auto const& utc = std::chrono::system_clock::now())
{
static constexpr size_t coord_kind = traits::mcc_type_pair_hash<XT, YT>();
}
// returns a time duration to exit from the zone
// 0 - if given position (x,y) is out of the zone
// Inf - if (x,y) is always within the zone
template <std::derived_from<MccAngle> XT, std::derived_from<MccAngle> YT>
pz_duration_t timeFrom(const XT& x,
const YT& y,
const pz_context_t& context,
traits::mcc_systime_c auto const& utc = std::chrono::system_clock::now())
{
static constexpr size_t coord_kind = traits::mcc_type_pair_hash<XT, YT>();
}
template <std::derived_from<MccAngle> XT, std::derived_from<MccAngle> YT>
pz_request_t request(const XT& x,
const YT& y,
const pz_context_t& context,
traits::mcc_systime_c auto const& utc = std::chrono::system_clock::now())
{
pz_request_t res{.in_zone = false, .time_to = pz_duration_t{0.0}, .time_from{0.0}};
res.in_zone = inZone(x, y, context, utc);
if (res.in_zone) {
res.time_from = timeFrom(x, y, context, utc);
} else {
res.time_to = timeFrom(x, y, context, utc);
}
return res;
}
protected: