Replace al::optional with std::optional

1 files changed, 11 insertions, 11 deletions

diff --git a/alc/alconfig.cpp b/alc/alconfig.cpp
index b0544b89..56cad9e0 100644
--- a/alc/alconfig.cpp
+++ b/alc/alconfig.cpp
@@ -52,7 +52,7 @@ struct ConfigEntry {
     std::string key;
     std::string value;
 };
-al::vector<ConfigEntry> ConfOpts;
+std::vector<ConfigEntry> ConfOpts;
 
 
 std::string &lstrip(std::string &line)
@@ -483,40 +483,40 @@ void ReadALConfig()
 }
 #endif
 
-al::optional<std::string> ConfigValueStr(const char *devName, const char *blockName, const char *keyName)
+std::optional<std::string> ConfigValueStr(const char *devName, const char *blockName, const char *keyName)
 {
     if(const char *val{GetConfigValue(devName, blockName, keyName)})
         return val;
-    return al::nullopt;
+    return std::nullopt;
 }
 
-al::optional<int> ConfigValueInt(const char *devName, const char *blockName, const char *keyName)
+std::optional<int> ConfigValueInt(const char *devName, const char *blockName, const char *keyName)
 {
     if(const char *val{GetConfigValue(devName, blockName, keyName)})
         return static_cast<int>(std::strtol(val, nullptr, 0));
-    return al::nullopt;
+    return std::nullopt;
 }
 
-al::optional<unsigned int> ConfigValueUInt(const char *devName, const char *blockName, const char *keyName)
+std::optional<unsigned int> ConfigValueUInt(const char *devName, const char *blockName, const char *keyName)
 {
     if(const char *val{GetConfigValue(devName, blockName, keyName)})
         return static_cast<unsigned int>(std::strtoul(val, nullptr, 0));
-    return al::nullopt;
+    return std::nullopt;
 }
 
-al::optional<float> ConfigValueFloat(const char *devName, const char *blockName, const char *keyName)
+std::optional<float> ConfigValueFloat(const char *devName, const char *blockName, const char *keyName)
 {
     if(const char *val{GetConfigValue(devName, blockName, keyName)})
         return std::strtof(val, nullptr);
-    return al::nullopt;
+    return std::nullopt;
 }
 
-al::optional<bool> ConfigValueBool(const char *devName, const char *blockName, const char *keyName)
+std::optional<bool> ConfigValueBool(const char *devName, const char *blockName, const char *keyName)
 {
     if(const char *val{GetConfigValue(devName, blockName, keyName)})
         return al::strcasecmp(val, "on") == 0 || al::strcasecmp(val, "yes") == 0
             || al::strcasecmp(val, "true")==0 || atoi(val) != 0;
-    return al::nullopt;
+    return std::nullopt;
 }
 
 bool GetConfigValueBool(const char *devName, const char *blockName, const char *keyName, bool def)