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This commit is contained in:
Timur A. Fatkhullin
2026-09-07 19:01:44 +03:00
parent ed2a5cac45
commit ef798ddaf2
4 changed files with 64 additions and 62 deletions
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34
examples/device_exam.cpp
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@@ -17,7 +17,7 @@ int main()
std::println("add arith RW-attr with id='{}' (val={})", id1, i);
dev.addArithAttr(
id1, [&i]() -> adc_result_t<int> { return i; },
[&i](int ii) -> adc_error_t {
[&i](int const& ii) -> adc_error_t {
i = ii;
return AdcDeviceErrorCode::ERROR_OK;
});
@@ -32,22 +32,22 @@ int main()
std::println("add RO-attr with id='{}' (val={})", id2, d);
dev.addAttr(id2, [&d]() -> adc_result_t<double> { return d; }, nullptr);
std::println("add RW-attr with id='{}' (val={})", id3, s);
dev.addAttr(
id3, [&s]() -> adc_result_t<std::string> { return s; },
[&s](std::string const& sv) -> adc_error_t {
s = sv;
return {};
},
[](std::string const& v) -> adc_result_t<const char*> { return v.c_str(); },
[](const char* p) -> adc_result_t<std::string> { return std::string(p); }
// [&s](adc_result_t<std::string> const&) -> adc_result_t<const char*> { return s.c_str(); },
// [&s](adc_result_t<const char*> const& p) mutable -> adc_result_t<std::string> {
// // s = p.value();
// // return s;
// return std::string(p.value());
// }
);
// std::println("add RW-attr with id='{}' (val={})", id3, s);
// dev.addAttr(
// id3, [&s]() -> adc_result_t<std::string> { return s; },
// [&s](std::string const& sv) -> adc_error_t {
// s = sv;
// return {};
// },
// [](std::string const& v) -> adc_result_t<const char*> { return v.c_str(); },
// [](const char* p) -> adc_result_t<std::string> { return std::string(p); }
// // [&s](adc_result_t<std::string> const&) -> adc_result_t<const char*> { return s.c_str(); },
// // [&s](adc_result_t<const char*> const& p) mutable -> adc_result_t<std::string> {
// // // s = p.value();
// // // return s;
// // return std::string(p.value());
// // }
// );
std::print("get '{}'-attr value as native int:\t", id1);
adc_result_t<int> ri = dev[id1];