diff options
Diffstat (limited to 'src/libcamera/yaml_parser.cpp')
| -rw-r--r-- | src/libcamera/yaml_parser.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/libcamera/yaml_parser.cpp b/src/libcamera/yaml_parser.cpp index c96e99e1..9162e225 100644 --- a/src/libcamera/yaml_parser.cpp +++ b/src/libcamera/yaml_parser.cpp @@ -121,24 +121,24 @@ template<> std::optional<bool> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "true") return true; else if (value_ == "false") return false; - return {}; + return std::nullopt; } template<> std::optional<int16_t> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "") - return {}; + return std::nullopt; char *end; @@ -148,7 +148,7 @@ std::optional<int16_t> YamlObject::get() const if ('\0' != *end || errno == ERANGE || value < std::numeric_limits<int16_t>::min() || value > std::numeric_limits<int16_t>::max()) - return {}; + return std::nullopt; return value; } @@ -157,10 +157,10 @@ template<> std::optional<uint16_t> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "") - return {}; + return std::nullopt; /* * libyaml parses all scalar values as strings. When a string has @@ -171,7 +171,7 @@ std::optional<uint16_t> YamlObject::get() const */ std::size_t found = value_.find_first_not_of(" \t"); if (found != std::string::npos && value_[found] == '-') - return {}; + return std::nullopt; char *end; @@ -181,7 +181,7 @@ std::optional<uint16_t> YamlObject::get() const if ('\0' != *end || errno == ERANGE || value < std::numeric_limits<uint16_t>::min() || value > std::numeric_limits<uint16_t>::max()) - return {}; + return std::nullopt; return value; } @@ -190,10 +190,10 @@ template<> std::optional<int32_t> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "") - return {}; + return std::nullopt; char *end; @@ -203,7 +203,7 @@ std::optional<int32_t> YamlObject::get() const if ('\0' != *end || errno == ERANGE || value < std::numeric_limits<int32_t>::min() || value > std::numeric_limits<int32_t>::max()) - return {}; + return std::nullopt; return value; } @@ -212,10 +212,10 @@ template<> std::optional<uint32_t> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "") - return {}; + return std::nullopt; /* * libyaml parses all scalar values as strings. When a string has @@ -226,7 +226,7 @@ std::optional<uint32_t> YamlObject::get() const */ std::size_t found = value_.find_first_not_of(" \t"); if (found != std::string::npos && value_[found] == '-') - return {}; + return std::nullopt; char *end; @@ -236,7 +236,7 @@ std::optional<uint32_t> YamlObject::get() const if ('\0' != *end || errno == ERANGE || value < std::numeric_limits<uint32_t>::min() || value > std::numeric_limits<uint32_t>::max()) - return {}; + return std::nullopt; return value; } @@ -245,10 +245,10 @@ template<> std::optional<double> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; if (value_ == "") - return {}; + return std::nullopt; char *end; @@ -256,7 +256,7 @@ std::optional<double> YamlObject::get() const double value = std::strtod(value_.c_str(), &end); if ('\0' != *end || errno == ERANGE) - return {}; + return std::nullopt; return value; } @@ -265,7 +265,7 @@ template<> std::optional<std::string> YamlObject::get() const { if (type_ != Type::Value) - return {}; + return std::nullopt; return value_; } @@ -274,18 +274,18 @@ template<> std::optional<Size> YamlObject::get() const { if (type_ != Type::List) - return {}; + return std::nullopt; if (list_.size() != 2) - return {}; + return std::nullopt; auto width = list_[0].value->get<uint32_t>(); if (!width) - return {}; + return std::nullopt; auto height = list_[1].value->get<uint32_t>(); if (!height) - return {}; + return std::nullopt; return Size(*width, *height); } |