我经常发现自己需要编写函数来从ASCII（或类似的）文本文件加载/保存；例如配置文件或数据。我可以而且已经做了很多次了，但从来没有觉得我做得很好。即结果对文件格式的微小更改不是很宽容。
有人能给我一个写健壮文本文件io的好指南吗？或者更好的是，一些库可以让它更容易？
YAML是一个非常好的选择。在这里我们使用yaml cpp
my2c
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