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author AJR <ajrhacker@users.noreply.github.com>2021-01-20 17:46:03 -0500
committer AJR <ajrhacker@users.noreply.github.com>2021-01-20 18:06:15 -0500
commit91921618c2e06bd0ed073b8efccd31a127c9012d (patch)
treed3958b32d8db82540cd31083766b22991eb8e8ae /src/emu/fileio.h
parentc691b79cce315acdfabe1901cb2b5a1e39957bc1 (diff)
Much more core std::string_view modernization
- Remove corestr.h from emu.h; update a few source files to not use it at all - Change strtrimspace, strtrimrightspace and core_filename_extract_* to be pure functions taking a std::string_view by value and returning the same type - Change strmakeupper and strmakelower to be pure functions taking a std::string_view and constructing a std::string - Remove the string-modifying version of zippath_parent - Change tag-based lookup functions in device_t to take std::string_view instead of const std::string & or const char * - Remove the subdevice tag cache from device_t (since device finders are now recommended) and replace it with a map covering directly owned subdevices only - Move the working directory setup method out of device_image_interface (only the UI seems to actually use the full version of this) - Change output_manager to use std::string_view for output name arguments - Change core_options to accept std::string_view for most name and value arguments (return values are still C strings for now) - Change miscellaneous other functions to accept std::string_view arguments - Remove a few string accessor macros from romload.h - Remove many unnecessary c_str() calls from logging/error messages
Diffstat (limited to 'src/emu/fileio.h')
-rw-r--r--src/emu/fileio.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/emu/fileio.h b/src/emu/fileio.h
index aaa1b564b12..4b4c823f8d3 100644
--- a/src/emu/fileio.h
+++ b/src/emu/fileio.h
@@ -148,7 +148,7 @@ public:
const char *filename() const { return m_filename.c_str(); }
const char *fullpath() const { return m_fullpath.c_str(); }
u32 openflags() const { return m_openflags; }
- util::hash_collection &hashes(const char *types);
+ util::hash_collection &hashes(std::string_view types);
// setters
void remove_on_close() { m_remove_on_close = true; }
@@ -156,8 +156,12 @@ public:
void set_restrict_to_mediapath(int rtmp) { m_restrict_to_mediapath = rtmp; }
// open/close
- osd_file::error open(const std::string &name);
- osd_file::error open(const std::string &name, u32 crc);
+ osd_file::error open(std::string &&name);
+ osd_file::error open(std::string &&name, u32 crc);
+ osd_file::error open(std::string_view name) { return open(std::string(name)); }
+ osd_file::error open(std::string_view name, u32 crc) { return open(std::string(name), crc); }
+ osd_file::error open(const char *name) { return open(std::string(name)); }
+ osd_file::error open(const char *name, u32 crc) { return open(std::string(name), crc); }
osd_file::error open_next();
osd_file::error open_ram(const void *data, u32 length);
void close();