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author AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
committer AJR <ajrhacker@users.noreply.github.com>2016-01-10 16:36:18 -0500
commit115db95642ad6d861aad63775b92350e0491f2dd (patch)
tree8e7538ca804610335bff1927dc3b4d974b4c06da /src/devices/cpu/tlcs90
parent2a2a4a3c6e255c479d5072d02c2a40949f611ea6 (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/tlcs90')
-rw-r--r--src/devices/cpu/tlcs90/tlcs90.cpp2
-rw-r--r--src/devices/cpu/tlcs90/tlcs90.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/tlcs90/tlcs90.cpp b/src/devices/cpu/tlcs90/tlcs90.cpp
index 67745e1f0e2..994d0abb3da 100644
--- a/src/devices/cpu/tlcs90/tlcs90.cpp
+++ b/src/devices/cpu/tlcs90/tlcs90.cpp
@@ -2766,7 +2766,7 @@ void tlcs90_device::device_start()
}
-void tlcs90_device::state_string_export(const device_state_entry &entry, std::string &str)
+void tlcs90_device::state_string_export(const device_state_entry &entry, std::string &str) const
{
switch (entry.index())
{
diff --git a/src/devices/cpu/tlcs90/tlcs90.h b/src/devices/cpu/tlcs90/tlcs90.h
index 7921444d7fd..42a7e5f5c08 100644
--- a/src/devices/cpu/tlcs90/tlcs90.h
+++ b/src/devices/cpu/tlcs90/tlcs90.h
@@ -51,7 +51,7 @@ protected:
virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const override { return (spacenum == AS_PROGRAM) ? &m_program_config : ( (spacenum == AS_IO) ? &m_io_config : nullptr ); }
// device_state_interface overrides
- void state_string_export(const device_state_entry &entry, std::string &str) override;
+ virtual void state_string_export(const device_state_entry &entry, std::string &str) const override;
// device_disasm_interface overrides
virtual UINT32 disasm_min_opcode_bytes() const override { return 1; }