30 lines
694 B
C++
30 lines
694 B
C++
#include "FileReaderUtils.h"
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int GetRecordCount(const std::string& aHeaderLine)
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{
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size_t recordPos = aHeaderLine.find("records:=");
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if (recordPos == std::string::npos)
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{
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return 0; // No record count found
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}
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size_t countStart = recordPos + 9; // Length of "records:="
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// Find the end bracket ']' or a potential semicolon ';'
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size_t countEnd = aHeaderLine.find_first_of("];", countStart);
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if (countEnd == std::string::npos)
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{
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return 0; // Malformed header
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}
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std::string countStr = aHeaderLine.substr(countStart, countEnd - countStart);
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try
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{
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// stoi = string to integer
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return std::stoi(countStr);
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}
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catch (const std::exception&)
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{
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return 0; // Malformed number
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}
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} |