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|---|---|---|---|
| 1 | // SPDX-FileCopyrightText: 2023 Carl Zeiss Microscopy GmbH | ||
| 2 | // | ||
| 3 | // SPDX-License-Identifier: MIT | ||
| 4 | |||
| 5 | #pragma once | ||
| 6 | |||
| 7 | #include <algorithm> | ||
| 8 | #include <map> | ||
| 9 | #include <vector> | ||
| 10 | #include "ITileCoordinate.h" | ||
| 11 | |||
| 12 | namespace imgdoc2 | ||
| 13 | { | ||
| 14 | /// A structure combining a dimension and a value. | ||
| 15 | struct DimensionAndValue | ||
| 16 | { | ||
| 17 | imgdoc2::Dimension dimension; ///< The dimension. | ||
| 18 | int value; ///< The value (for this dimension). | ||
| 19 | }; | ||
| 20 | |||
| 21 | /// Implementation of "tile coordinate object". | ||
| 22 | class TileCoordinate : public ITileCoordinateMutate | ||
| 23 | { | ||
| 24 | private: | ||
| 25 | std::vector<DimensionAndValue> coordinates; | ||
| 26 | public: | ||
| 27 | /// Default constructor, this reserves size for 5 dimensions. | ||
| 28 | 5452 | TileCoordinate() : TileCoordinate(5) {} | |
| 29 | |||
| 30 | /// Constructor allowing to reserve size of the specified number of dimension. This is purely | ||
| 31 | /// an opportunity for performance optimization, preventing a re-allocation should more dimensions | ||
| 32 | /// be added than specified here. | ||
| 33 | /// \param reservedCapacity The reserved capacity for the number of dimensions. | ||
| 34 | 47390 | explicit TileCoordinate(size_t reservedCapacity) | |
| 35 | 47390 | { | |
| 36 |
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47390 | this->coordinates.reserve(reservedCapacity); |
| 37 | 47390 | } | |
| 38 | |||
| 39 | /// Constructor initializing the object with the specified list. | ||
| 40 | /// \param list The initialization list. | ||
| 41 | 41938 | TileCoordinate(std::initializer_list<DimensionAndValue> list) : TileCoordinate(list.size()) | |
| 42 | { | ||
| 43 |
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84322 | for (auto d : list) |
| 44 | { | ||
| 45 |
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42384 | this->TileCoordinate::Set(d.dimension, d.value); |
| 46 | } | ||
| 47 | 41938 | } | |
| 48 | |||
| 49 | //! @copydoc imgdoc2::ITileCoordinateMutate::Set(imgdoc2::Dimension d, int value) | ||
| 50 | 47832 | void Set(imgdoc2::Dimension d, int value) override | |
| 51 | { | ||
| 52 |
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47832 | const auto it = std::find_if( |
| 53 | this->coordinates.begin(), | ||
| 54 | this->coordinates.end(), | ||
| 55 | 456 | [=](const DimensionAndValue& s) -> bool | |
| 56 | { | ||
| 57 | 456 | return s.dimension == d; | |
| 58 | }); | ||
| 59 |
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47832 | if (it != this->coordinates.end()) |
| 60 | { | ||
| 61 | ✗ | it->value = value; | |
| 62 | } | ||
| 63 | else | ||
| 64 | { | ||
| 65 |
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47832 | this->coordinates.push_back(DimensionAndValue{ d, value }); |
| 66 | } | ||
| 67 | 47832 | } | |
| 68 | |||
| 69 | //! @copydoc imgdoc2::ITileCoordinateMutate::Clear() | ||
| 70 | 5448 | void Clear() override | |
| 71 | { | ||
| 72 | 5448 | this->coordinates.clear(); | |
| 73 | 5448 | } | |
| 74 | |||
| 75 | public: | ||
| 76 | 5514 | bool TryGetCoordinate(imgdoc2::Dimension dim, int* coordVal) const override | |
| 77 | { | ||
| 78 |
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11080 | const auto it = std::find_if(this->coordinates.cbegin(), this->coordinates.cend(), [=](const DimensionAndValue& s) { return s.dimension == dim; }); |
| 79 |
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5514 | if (it != this->coordinates.cend()) |
| 80 | { | ||
| 81 |
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5508 | if (coordVal != nullptr) |
| 82 | { | ||
| 83 | 5484 | *coordVal = it->value; | |
| 84 | } | ||
| 85 | |||
| 86 | 5508 | return true; | |
| 87 | } | ||
| 88 | |||
| 89 | 6 | return false; | |
| 90 | } | ||
| 91 | |||
| 92 | 41954 | void EnumCoordinates(const std::function<bool(imgdoc2::Dimension, int)>& f) const override | |
| 93 | { | ||
| 94 |
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84352 | for (auto it = this->coordinates.cbegin(); it != this->coordinates.cend(); ++it) |
| 95 | { | ||
| 96 |
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42408 | const bool b = f(it->dimension, it->value); |
| 97 |
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42408 | if (b == false) |
| 98 | { | ||
| 99 | 10 | break; | |
| 100 | } | ||
| 101 | } | ||
| 102 | 41954 | } | |
| 103 | }; | ||
| 104 | } | ||
| 105 |