CUtlVector<CSendProxyRecipients,CUtlMemory<CSendProxyRecipients,int>>::CopyArray

/* CUtlVector<CSendProxyRecipients, CUtlMemory<CSendProxyRecipients, int>
   >::CopyArray(CSendProxyRecipients const*, int) */

void __thiscall
CUtlVector<CSendProxyRecipients,CUtlMemory<CSendProxyRecipients,int>>::CopyArray
          (CUtlVector<CSendProxyRecipients,CUtlMemory<CSendProxyRecipients,int>> *this,
          CSendProxyRecipients *param_1,int param_2)

{
  undefined4 *puVar1;
  int iVar2;
  void *pvVar3;
  int iVar4;
  
  *(undefined4 *)(this + 0xc) = 0;
  if (param_2 == 0) {
    return;
  }
  iVar4 = *(int *)(this + 4);
  if (iVar4 < param_2) {
    iVar2 = *(int *)(this + 8);
    if (iVar2 < 0) goto LAB_001d630f;
    if (iVar2 == 0) {
      if (iVar4 == 0) {
        if (param_2 < 9) {
          iVar2 = 8;
          goto LAB_001d638f;
        }
        iVar4 = 8;
      }
      do {
        iVar2 = iVar4 * 2;
        if (param_2 <= iVar2) break;
        iVar2 = iVar4 * 4;
        iVar4 = iVar2;
      } while (iVar2 < param_2);
    }
    else {
      for (iVar2 = ((param_2 + -1) / iVar2 + 1) * iVar2; iVar2 < param_2;
          iVar2 = (iVar2 + param_2) / 2) {
      }
    }
LAB_001d638f:
    *(int *)(this + 4) = iVar2;
    if (*(void **)this != (void *)0x0) {
      pvVar3 = realloc(*(void **)this,iVar2 << 2);
      iVar4 = *(int *)(this + 0xc);
      *(void **)this = pvVar3;
      *(int *)(this + 0xc) = param_2 + iVar4;
      *(void **)(this + 0x10) = pvVar3;
      if (param_2 < 1) {
        return;
      }
      if (0 < iVar4) {
        _V_memmove((void *)((int)pvVar3 + param_2 * 4),pvVar3,iVar4 << 2);
      }
      goto LAB_001d631c;
    }
    pvVar3 = malloc(iVar2 << 2);
    *(void **)this = pvVar3;
  }
  else {
LAB_001d630f:
    pvVar3 = *(void **)this;
  }
  *(int *)(this + 0xc) = param_2;
  *(void **)(this + 0x10) = pvVar3;
LAB_001d631c:
  if (param_2 < 1) {
    return;
  }
  iVar4 = *(int *)this;
  iVar2 = 0;
  do {
    puVar1 = (undefined4 *)(iVar4 + iVar2 * 4);
    if (puVar1 != (undefined4 *)0x0) {
      *puVar1 = 0;
      iVar4 = *(int *)this;
    }
    iVar2 = iVar2 + 1;
  } while (iVar2 < param_2);
  iVar2 = 0;
  while( true ) {
    *(undefined4 *)(iVar4 + iVar2 * 4) = *(undefined4 *)(param_1 + iVar2 * 4);
    iVar2 = iVar2 + 1;
    if (param_2 <= iVar2) break;
    iVar4 = *(int *)this;
  }
  return;
}