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Add LocalVector.erase_unordered, mimicking erase but with remove_at_unordered, to remove duplicate logic.

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`erase_unordered` should be preferred over `erase` where order is not important, for its performance benefits.

Co-authored-by: smix8 <smix8@users.noreply.github.com>
This commit is contained in:
Lukas Tenbrink
2025-01-02 16:32:54 +01:00
parent e585e6a3eb
commit ccdc5862e9
4 changed files with 37 additions and 33 deletions
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9
core/templates/local_vector.h
View File

@@ -103,6 +103,15 @@ public:
return false;
}
bool erase_unordered(const T &p_val) {
int64_t idx = find(p_val);
if (idx >= 0) {
remove_at_unordered(idx);
return true;
}
return false;
}
U erase_multiple_unordered(const T &p_val) {
U from = 0;
U occurrences = 0;

20
modules/navigation_2d/nav_map_2d.cpp
View File

@@ -192,9 +192,7 @@ void NavMap2D::add_region(NavRegion2D *p_region) {
}
void NavMap2D::remove_region(NavRegion2D *p_region) {
int64_t region_index = regions.find(p_region);
if (region_index >= 0) {
regions.remove_at_unordered(region_index);
if (regions.erase_unordered(p_region)) {
iteration_dirty = true;
}
}
@@ -205,9 +203,7 @@ void NavMap2D::add_link(NavLink2D *p_link) {
}
void NavMap2D::remove_link(NavLink2D *p_link) {
int64_t link_index = links.find(p_link);
if (link_index >= 0) {
links.remove_at_unordered(link_index);
if (links.erase_unordered(p_link)) {
iteration_dirty = true;
}
}
@@ -225,9 +221,7 @@ void NavMap2D::add_agent(NavAgent2D *p_agent) {
void NavMap2D::remove_agent(NavAgent2D *p_agent) {
remove_agent_as_controlled(p_agent);
int64_t agent_index = agents.find(p_agent);
if (agent_index >= 0) {
agents.remove_at_unordered(agent_index);
if (agents.erase_unordered(p_agent)) {
agents_dirty = true;
}
}
@@ -249,9 +243,7 @@ void NavMap2D::add_obstacle(NavObstacle2D *p_obstacle) {
}
void NavMap2D::remove_obstacle(NavObstacle2D *p_obstacle) {
int64_t obstacle_index = obstacles.find(p_obstacle);
if (obstacle_index >= 0) {
obstacles.remove_at_unordered(obstacle_index);
if (obstacles.erase_unordered(p_obstacle)) {
obstacles_dirty = true;
}
}
@@ -272,9 +264,7 @@ void NavMap2D::set_agent_as_controlled(NavAgent2D *p_agent) {
}
void NavMap2D::remove_agent_as_controlled(NavAgent2D *p_agent) {
int64_t agent_index = active_avoidance_agents.find(p_agent);
if (agent_index >= 0) {
active_avoidance_agents.remove_at_unordered(agent_index);
if (active_avoidance_agents.erase_unordered(p_agent)) {
agents_dirty = true;
}
}

24
modules/navigation_3d/nav_map_3d.cpp
View File

@@ -235,9 +235,7 @@ void NavMap3D::add_region(NavRegion3D *p_region) {
}
void NavMap3D::remove_region(NavRegion3D *p_region) {
int64_t region_index = regions.find(p_region);
if (region_index >= 0) {
regions.remove_at_unordered(region_index);
if (regions.erase_unordered(p_region)) {
iteration_dirty = true;
}
}
@@ -248,9 +246,7 @@ void NavMap3D::add_link(NavLink3D *p_link) {
}
void NavMap3D::remove_link(NavLink3D *p_link) {
int64_t link_index = links.find(p_link);
if (link_index >= 0) {
links.remove_at_unordered(link_index);
if (links.erase_unordered(p_link)) {
iteration_dirty = true;
}
}
@@ -268,9 +264,7 @@ void NavMap3D::add_agent(NavAgent3D *agent) {
void NavMap3D::remove_agent(NavAgent3D *agent) {
remove_agent_as_controlled(agent);
int64_t agent_index = agents.find(agent);
if (agent_index >= 0) {
agents.remove_at_unordered(agent_index);
if (agents.erase_unordered(agent)) {
agents_dirty = true;
}
}
@@ -292,9 +286,7 @@ void NavMap3D::add_obstacle(NavObstacle3D *obstacle) {
}
void NavMap3D::remove_obstacle(NavObstacle3D *obstacle) {
int64_t obstacle_index = obstacles.find(obstacle);
if (obstacle_index >= 0) {
obstacles.remove_at_unordered(obstacle_index);
if (obstacles.erase_unordered(obstacle)) {
obstacles_dirty = true;
}
}
@@ -323,14 +315,10 @@ void NavMap3D::set_agent_as_controlled(NavAgent3D *agent) {
}
void NavMap3D::remove_agent_as_controlled(NavAgent3D *agent) {
int64_t agent_3d_index = active_3d_avoidance_agents.find(agent);
if (agent_3d_index >= 0) {
active_3d_avoidance_agents.remove_at_unordered(agent_3d_index);
if (active_3d_avoidance_agents.erase_unordered(agent)) {
agents_dirty = true;
}
int64_t agent_2d_index = active_2d_avoidance_agents.find(agent);
if (agent_2d_index >= 0) {
active_2d_avoidance_agents.remove_at_unordered(agent_2d_index);
if (active_2d_avoidance_agents.erase_unordered(agent)) {
agents_dirty = true;
}
}

17
tests/core/templates/test_local_vector.h
View File

@@ -178,6 +178,23 @@ TEST_CASE("[LocalVector] Remove Unordered.") {
CHECK(vector.size() == 0);
}
TEST_CASE("[LocalVector] Erase Unordered.") {
LocalVector<int> vector;
vector.push_back(1);
vector.push_back(3);
vector.push_back(0);
vector.push_back(2);
vector.push_back(4);
CHECK(vector.find(1) == 0);
vector.erase_unordered(1);
CHECK(vector.find(1) == -1);
CHECK(vector.size() == 4);
CHECK(vector[0] == 4);
}
TEST_CASE("[LocalVector] Erase.") {
LocalVector<int> vector;
vector.push_back(1);