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-rw-r--r--src/emu/natkeyboard.cpp11
1 files changed, 4 insertions, 7 deletions
diff --git a/src/emu/natkeyboard.cpp b/src/emu/natkeyboard.cpp
index c3c05f0e9fb..7d154787c0c 100644
--- a/src/emu/natkeyboard.cpp
+++ b/src/emu/natkeyboard.cpp
@@ -602,7 +602,7 @@ void natural_keyboard::build_codes(ioport_manager &manager)
{
// find all shift keys
unsigned mask = 0;
- ioport_field *shift[SHIFT_COUNT];
+ std::array<ioport_field *, SHIFT_COUNT> shift;
std::fill(std::begin(shift), std::end(shift), nullptr);
for (auto const &port : manager.ports())
{
@@ -656,7 +656,6 @@ void natural_keyboard::build_codes(ioport_manager &manager)
newcode.field[fieldnum++] = shift[i];
}
- assert(fieldnum < ARRAY_LENGTH(newcode.field));
newcode.field[fieldnum] = &field;
if (m_keycode_map.end() == found)
m_keycode_map.emplace(code, newcode);
@@ -795,8 +794,6 @@ void natural_keyboard::timer(void *ptr, int param)
{
do
{
- assert(m_fieldnum < ARRAY_LENGTH(code->field));
-
ioport_field *const field = code->field[m_fieldnum];
if (field)
{
@@ -807,8 +804,8 @@ void natural_keyboard::timer(void *ptr, int param)
field->set_value(!field->digital_value());
}
}
- while (code->field[m_fieldnum] && (++m_fieldnum < ARRAY_LENGTH(code->field)) && m_status_keydown);
- advance = (m_fieldnum >= ARRAY_LENGTH(code->field)) || !code->field[m_fieldnum];
+ while (code->field[m_fieldnum] && (++m_fieldnum < code->field.size()) && m_status_keydown);
+ advance = (m_fieldnum >= code->field.size()) || !code->field[m_fieldnum];
}
else
{
@@ -902,7 +899,7 @@ void natural_keyboard::dump(std::ostream &str) const
util::stream_format(str, "%-*s", left_column_width, description);
// identify the keys used
- for (std::size_t field = 0; (ARRAY_LENGTH(code.second.field) > field) && code.second.field[field]; ++field)
+ for (std::size_t field = 0; (code.second.field.size() > field) && code.second.field[field]; ++field)
util::stream_format(str, "%s'%s'", first ? "" : ", ", code.second.field[field]->name());
// carriage return