I'm get stuck with c++ [duplicate] - c++

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error: no matching function for call to 'begin(int*&)' c++
(3 answers)
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Here is my player class
#pragma once
#include <raylib.h>
#include "SpriteManager.h"
#include "Sprite.h"
#include "Utils.h"
#include "DashAbility.h"
#include "AbilityHolder.h"
class Player : public Sprite
{
public:
float moveSpeed = 300.0f;
DashAbility ability1;
AbilityHolder abilit1Holder;
void init(SpriteManager &spriteManager)
{
texture = spriteManager.player;
x = GetScreenWidth() / 2.0f;
y = GetScreenHeight() / 2.0f;
width = texture.width;
height = texture.height;
ability1.init(3.0f, 1.0f, 1000.0f);
abilit1Holder.init(ability1, KEY_E);
}
void update(Camera2D &camera)
{
vx = heldKeys(KEY_A, KEY_D) * moveSpeed;
vy = heldKeys(KEY_W, KEY_S) * moveSpeed;
if (vx > 0.0f)
fx = 1;
if (vx < 0.0f)
fx = -1;
abilit1Holder.update(this);
x += vx * GetFrameTime();
y += vy * GetFrameTime();
camera.target = (Vector2){x, y};
}
};
And here is my AbilityHolder class
#pragma once
#include <raylib.h>
#include "Ability.h"
class AbilityHolder
{
public:
int key;
float cooldownTimer = 0.0f;
float activeTimer = 0.0f;
bool isCooldown = false;
bool isActive = false;
Ability ability;
void init(Ability _ability, int _key)
{
ability = _ability;
key = _key;
}
void update(Sprite &target)
{
if (IsKeyPressed(key) && !isCooldown && !isActive)
{
isActive = true;
}
if (isActive)
{
ability.active(target);
activeTimer += GetFrameTime();
if (activeTimer > ability.activeTime)
{
isActive = false;
isCooldown = true;
activeTimer = 0.0f;
}
}
if (isCooldown)
{
cooldownTimer += GetFrameTime();
if (cooldownTimer > ability.cooldownTime)
{
isCooldown = false;
cooldownTimer = 0.0f;
}
}
}
};
Inside update function of Player class, I want to call ability1Holder update function and it takes 1 argument, and I put "this" inside it. But code blocks gives me this error:
include\Player.h|41|error: no matching function for call to
'AbilityHolder::update(Player*)'|

Answer 1

Try changing abilit1Holder.update(this); to abilit1Holder.update(*this);.