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Add lots of value constructors.

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This commit is contained in:
Jared Boone
2016-11-26 16:50:44 -08:00
parent cd31ae86d7
commit 4eb0facacb
54 changed files with 194 additions and 217 deletions
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22
firmware/application/touch.hpp
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@@ -154,13 +154,7 @@ const Calibration default_calibration();
template<size_t N>
class Filter {
public:
constexpr Filter(
) : history(),
history_history { 0 },
accumulator { 0 },
n { 0 }
{
}
constexpr Filter() = default;
void reset() {
history.fill(0);
@@ -196,10 +190,10 @@ public:
private:
static constexpr uint32_t history_history_mask { (1U << N) - 1 };
std::array<sample_t, N> history;
uint32_t history_history;
uint32_t accumulator;
size_t n;
std::array<sample_t, N> history { };
uint32_t history_history { 0 };
uint32_t accumulator { 0 };
size_t n { 0 };
bool history_valid() const {
return (history_history & history_history_mask) == history_history_mask;
@@ -208,7 +202,7 @@ private:
class Manager {
public:
std::function<void(ui::TouchEvent)> on_event;
std::function<void(ui::TouchEvent)> on_event { };
void feed(const Frame& frame);
@@ -224,8 +218,8 @@ private:
// Ensure filter length is equal or less than touch_count_threshold,
// or coordinates from the last touch will be in the initial averages.
Filter<touch_count_threshold> filter_x;
Filter<touch_count_threshold> filter_y;
Filter<touch_count_threshold> filter_x { };
Filter<touch_count_threshold> filter_y { };
//Debounce touch_debounce;