当我第一次编写这个函数时，我使用了大量的全局向量和对象，它运行得很好。最近我改进了我的代码，以便通过引用和值传递对象和向量，但是现在我的程序调用此函数时会出现堆栈溢出。我知道问题在于参数。我更新了我的一些其他函数来使用参数而不是全局对象和全局向量，它们工作得很好。如果我不得不猜测，我会说错误是由函数中出现的参数太多引起的，但我知道的是什么。
这是一个非常大的功能，但我将包括一个样本：
void armorDisplayText(mainmenu mainmenu1, armorshop &armorshop1, std::vector<textDisplay> &textDisplayArray16, std::vector<textDisplay> &textDisplayArray17, textDisplay textDisplay16, textDisplay textDisplay17)
{
if (armorshop1.firstitem)
{
if (!armorshop1.armor1displayed && armorshop1.armor1)
{
armorshop1.firstitem = false;
armorshop1.armor1displayed = true;
textDisplay16.text.setString(mainmenu1.offhand1string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor1cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor2displayed && armorshop1.armor2)
{
armorshop1.firstitem = false;
armorshop1.armor2displayed = true;
textDisplay16.text.setString(mainmenu1.offhand2string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor2cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor3displayed && armorshop1.armor3)
{
armorshop1.firstitem = false;
armorshop1.armor3displayed = true;
textDisplay16.text.setString(mainmenu1.offhand3string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor3cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor4displayed && armorshop1.armor4)
{
armorshop1.firstitem = false;
armorshop1.armor4displayed = true;
textDisplay16.text.setString(mainmenu1.offhand4string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor4cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor5displayed && armorshop1.armor5)
{
armorshop1.firstitem = false;
armorshop1.armor5displayed = true;
textDisplay16.text.setString(mainmenu1.offhand5string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor5cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor6displayed && armorshop1.armor6)
{
armorshop1.firstitem = false;
armorshop1.armor6displayed = true;
textDisplay16.text.setString(mainmenu1.offhand6string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor6cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor7displayed && armorshop1.armor7)
{
armorshop1.firstitem = false;
armorshop1.armor7displayed = true;
textDisplay16.text.setString(mainmenu1.offhand7string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor7cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor8displayed && armorshop1.armor8)
{
armorshop1.firstitem = false;
armorshop1.armor8displayed = true;
textDisplay16.text.setString(mainmenu1.offhand8string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor8cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor9displayed && armorshop1.armor9)
{
armorshop1.firstitem = false;
armorshop1.armor9displayed = true;
textDisplay16.text.setString(mainmenu1.offhand9string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor9cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor10displayed && armorshop1.armor10)
{
armorshop1.firstitem = false;
armorshop1.armor10displayed = true;
textDisplay16.text.setString(mainmenu1.offhand10string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor10cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor11displayed && armorshop1.armor11)
{
armorshop1.firstitem = false;
armorshop1.armor11displayed = true;
textDisplay16.text.setString(mainmenu1.offhand11string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor11cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor12displayed && armorshop1.armor12)
{
armorshop1.firstitem = false;
armorshop1.armor12displayed = true;
textDisplay16.text.setString(mainmenu1.offhand12string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor12cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor14displayed && armorshop1.armor13)
{
armorshop1.firstitem = false;
armorshop1.armor14displayed = true;
textDisplay16.text.setString(mainmenu1.offhand13string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor13cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor13displayed && armorshop1.armor14)
{
armorshop1.firstitem = false;
armorshop1.armor13displayed = true;
textDisplay16.text.setString(mainmenu1.offhand14string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor14cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor15displayed && armorshop1.armor15)
{
armorshop1.firstitem = false;
armorshop1.armor15displayed = true;
textDisplay16.text.setString(mainmenu1.offhand15string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor15cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor16displayed && armorshop1.armor16)
{
armorshop1.firstitem = false;
armorshop1.armor16displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead1string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor16cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor17displayed && armorshop1.armor17)
{
armorshop1.firstitem = false;
armorshop1.armor17displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead2string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor17cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor18displayed && armorshop1.armor18)
{
armorshop1.firstitem = false;
armorshop1.armor18displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead3string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor18cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor19displayed && armorshop1.armor19)
{
armorshop1.firstitem = false;
armorshop1.armor19displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead4string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor19cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor20displayed && armorshop1.armor20)
{
armorshop1.firstitem = false;
armorshop1.armor20displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead5string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor20cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor21displayed && armorshop1.armor21)
{
armorshop1.firstitem = false;
armorshop1.armor21displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead6string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor21cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor22displayed && armorshop1.armor22)
{
armorshop1.firstitem = false;
armorshop1.armor22displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead7string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor22cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor23displayed && armorshop1.armor23)
{
armorshop1.firstitem = false;
armorshop1.armor23displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead8string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor23cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor24displayed && armorshop1.armor24)
{
armorshop1.firstitem = false;
armorshop1.armor24displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead9string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor24cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor25displayed && armorshop1.armor25)
{
armorshop1.firstitem = false;
armorshop1.armor25displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead10string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor25cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor26displayed && armorshop1.armor26)
{
armorshop1.firstitem = false;
armorshop1.armor26displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead11string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor26cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor27displayed && armorshop1.armor27)
{
armorshop1.firstitem = false;
armorshop1.armor27displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead12string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor27cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
else if (!armorshop1.armor28displayed && armorshop1.armor28)
{
armorshop1.firstitem = false;
armorshop1.armor28displayed = true;
textDisplay16.text.setString(mainmenu1.knighthead13string);
textDisplay16.text.setPosition(100, 110);
textDisplayArray16.push_back(textDisplay16);
textDisplay16.text.setString(std::to_string(armorshop1.armor28cost));
bounds = textDisplay16.text.getLocalBounds();
textDisplay16.text.setPosition(380 - bounds.width, 110);
textDisplayArray16.push_back(textDisplay16);
}
}
}
实际功能比这长得多，但它与这里显示的内容一致。
这是函数的调用方式：
armorDisplayText(mainmenu1, armorshop1, textDisplayArray16, textDisplayArray17, textDisplay16, textDisplay17);
这是我得到的错误：
First-chance exception at 0x04465BE7 in SFML.exe: 0xC00000FD: Stack overflow (parameters: 0x00000000, 0x00922000).
答案 0 :(得分：3)
可能是因为您通过值而不是引用传递了一些参数（mainmenu1，textDisplay16，textDisplay17）。
这些参数可能包含大量数据（即数百万字符的字符串，或百万项的列表）。这也可能是由于一个错误。
另一方面，你的编码风格很糟糕。您的函数重复多次相同的行。相反，你应该重复一组动作。