本文整理汇总了C++中std::basic_ostream::seekp方法的典型用法代码示例。如果您正苦于以下问题：C++ basic_ostream::seekp方法的具体用法？C++ basic_ostream::seekp怎么用？C++ basic_ostream::seekp使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类std::basic_ostream的用法示例。
在下文中一共展示了basic_ostream::seekp方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: validate
bool validate(std::basic_ostream<Char>& out) const {
typename std::basic_ostream<Char>::streampos current =
out.tellp();
out.seekp(0, std::ios::end);
uint32_t file_size = static_cast<uint32_t>(out.tellp());
out.seekp(current, std::ios::beg);
uint32_t supposed_size =
data_subchunk.size + sizeof(header_type);
if (file_size != supposed_size) {
DBGLOG("There is a difference between the wav file size"
" and the size of data that is written in the"
" header: "
<< file_size << " != " << supposed_size);
return false;
}
return true;
}