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author | 2016-01-10 16:36:18 -0500 | |
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committer | 2016-01-10 16:36:18 -0500 | |
commit | 115db95642ad6d861aad63775b92350e0491f2dd (patch) | |
tree | 8e7538ca804610335bff1927dc3b4d974b4c06da /src/devices/cpu/scudsp/scudsp.cpp | |
parent | 2a2a4a3c6e255c479d5072d02c2a40949f611ea6 (diff) |
Return std::string objects by value rather than pass by reference
- strprintf is unaltered, but strformat now takes one fewer argument
- state_string_export still fills a buffer, but has been made const
- get_default_card_software now takes no arguments but returns a string
Diffstat (limited to 'src/devices/cpu/scudsp/scudsp.cpp')
-rw-r--r-- | src/devices/cpu/scudsp/scudsp.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/scudsp/scudsp.cpp b/src/devices/cpu/scudsp/scudsp.cpp index 14d1565caa2..f0ec1644af5 100644 --- a/src/devices/cpu/scudsp/scudsp.cpp +++ b/src/devices/cpu/scudsp/scudsp.cpp @@ -1010,7 +1010,7 @@ scudsp_cpu_device::scudsp_cpu_device(const machine_config &mconfig, const char * } -void scudsp_cpu_device::state_string_export(const device_state_entry &entry, std::string &str) +void scudsp_cpu_device::state_string_export(const device_state_entry &entry, std::string &str) const { switch (entry.index()) { |