struct

initialise a C++ std::array of struct in C++11

由 不问归期 提交于 2021-01-03 07:08:11
问题 I've read the similar questions, but does anyone know why if I have a struct struct ArabicRoman { char roman; int arabic; }; I can initialise a C++ std::array in the following way: ArabicRoman M({'M', 1000}); ArabicRoman D({'D', 500}); array<ArabicRoman, 2> const SYMBOLS({ M, D }); I can initialise a C-style array in the following way: ArabicRoman const SYMBOLS[]({ {'M', 1000}, {'D', 500} }); However, the following is not compiling: array<ArabicRoman, 2> const SYMBOLS({ {'M', 1000}, {'D', 500

initialise a C++ std::array of struct in C++11

由 萝らか妹 提交于 2021-01-03 07:06:52
问题 I've read the similar questions, but does anyone know why if I have a struct struct ArabicRoman { char roman; int arabic; }; I can initialise a C++ std::array in the following way: ArabicRoman M({'M', 1000}); ArabicRoman D({'D', 500}); array<ArabicRoman, 2> const SYMBOLS({ M, D }); I can initialise a C-style array in the following way: ArabicRoman const SYMBOLS[]({ {'M', 1000}, {'D', 500} }); However, the following is not compiling: array<ArabicRoman, 2> const SYMBOLS({ {'M', 1000}, {'D', 500

initialise a C++ std::array of struct in C++11

由 前提是你 提交于 2021-01-03 07:06:36
问题 I've read the similar questions, but does anyone know why if I have a struct struct ArabicRoman { char roman; int arabic; }; I can initialise a C++ std::array in the following way: ArabicRoman M({'M', 1000}); ArabicRoman D({'D', 500}); array<ArabicRoman, 2> const SYMBOLS({ M, D }); I can initialise a C-style array in the following way: ArabicRoman const SYMBOLS[]({ {'M', 1000}, {'D', 500} }); However, the following is not compiling: array<ArabicRoman, 2> const SYMBOLS({ {'M', 1000}, {'D', 500

What is the correct way to cast a struct to a type that matches its first set of members?

由 本秂侑毒 提交于 2021-01-01 13:25:19
问题 Please consider the following structs from the WinAPI: typedef struct _PROCESS_MEMORY_COUNTERS { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T WorkingSetSize; SIZE_T QuotaPeakPagedPoolUsage; SIZE_T QuotaPagedPoolUsage; SIZE_T QuotaPeakNonPagedPoolUsage; SIZE_T QuotaNonPagedPoolUsage; SIZE_T PagefileUsage; SIZE_T PeakPagefileUsage; } PROCESS_MEMORY_COUNTERS; typedef struct _PROCESS_MEMORY_COUNTERS_EX { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T

What is the correct way to cast a struct to a type that matches its first set of members?

由 扶醉桌前 提交于 2021-01-01 13:11:08
问题 Please consider the following structs from the WinAPI: typedef struct _PROCESS_MEMORY_COUNTERS { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T WorkingSetSize; SIZE_T QuotaPeakPagedPoolUsage; SIZE_T QuotaPagedPoolUsage; SIZE_T QuotaPeakNonPagedPoolUsage; SIZE_T QuotaNonPagedPoolUsage; SIZE_T PagefileUsage; SIZE_T PeakPagefileUsage; } PROCESS_MEMORY_COUNTERS; typedef struct _PROCESS_MEMORY_COUNTERS_EX { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T

What is the correct way to cast a struct to a type that matches its first set of members?

由 走远了吗. 提交于 2021-01-01 13:11:08
问题 Please consider the following structs from the WinAPI: typedef struct _PROCESS_MEMORY_COUNTERS { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T WorkingSetSize; SIZE_T QuotaPeakPagedPoolUsage; SIZE_T QuotaPagedPoolUsage; SIZE_T QuotaPeakNonPagedPoolUsage; SIZE_T QuotaNonPagedPoolUsage; SIZE_T PagefileUsage; SIZE_T PeakPagefileUsage; } PROCESS_MEMORY_COUNTERS; typedef struct _PROCESS_MEMORY_COUNTERS_EX { DWORD cb; DWORD PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T

Dynamic Link at MVC model

由 主宰稳场 提交于 2021-01-01 08:46:50
问题 🙏🏻 How at this example send dynamic link to service class any time and after this update view I received link any time and I dont want to use notification and etc View var viewModel = HomeViewModel() func configureViewModel() { viewModel.resultClosure = { [weak self] listModel in guard let image = listModel.uiImage else { return } self?.updateImageViewConstraint(nil, image: image) } } HomveViewModel class HomeViewModel { var service = Services() var listModel = [ListModel]() { didSet {

Dynamic Link at MVC model

由 Deadly 提交于 2021-01-01 08:44:34
问题 🙏🏻 How at this example send dynamic link to service class any time and after this update view I received link any time and I dont want to use notification and etc View var viewModel = HomeViewModel() func configureViewModel() { viewModel.resultClosure = { [weak self] listModel in guard let image = listModel.uiImage else { return } self?.updateImageViewConstraint(nil, image: image) } } HomveViewModel class HomeViewModel { var service = Services() var listModel = [ListModel]() { didSet {

Dynamic Link at MVC model

由 一曲冷凌霜 提交于 2021-01-01 08:44:30
问题 🙏🏻 How at this example send dynamic link to service class any time and after this update view I received link any time and I dont want to use notification and etc View var viewModel = HomeViewModel() func configureViewModel() { viewModel.resultClosure = { [weak self] listModel in guard let image = listModel.uiImage else { return } self?.updateImageViewConstraint(nil, image: image) } } HomveViewModel class HomeViewModel { var service = Services() var listModel = [ListModel]() { didSet {

Dynamic Link at MVC model

由 坚强是说给别人听的谎言 提交于 2021-01-01 08:44:21
问题 🙏🏻 How at this example send dynamic link to service class any time and after this update view I received link any time and I dont want to use notification and etc View var viewModel = HomeViewModel() func configureViewModel() { viewModel.resultClosure = { [weak self] listModel in guard let image = listModel.uiImage else { return } self?.updateImageViewConstraint(nil, image: image) } } HomveViewModel class HomeViewModel { var service = Services() var listModel = [ListModel]() { didSet {
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