34 lines
640 B
C++
34 lines
640 B
C++
#ifndef LIBRARYQUERY_H
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#define LIBRARYQUERY_H
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#include <QString>
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#include <QVariant>
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#include <QSqlQuery>
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#include <QStringList>
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#include <QVariantList>
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struct QueryOptions {
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QueryOptions() : max_age(-1) {}
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QString filter;
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int max_age;
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};
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class LibraryQuery {
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public:
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LibraryQuery();
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LibraryQuery(const QueryOptions& options);
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void SetColumnSpec(const QString& spec) { column_spec_ = spec; }
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void AddWhere(const QString& column, const QVariant& value);
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QSqlQuery Query(QSqlDatabase db) const;
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private:
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QString column_spec_;
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QStringList where_clauses_;
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QVariantList bound_values_;
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};
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#endif // LIBRARYQUERY_H
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