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/* |
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* Test program for gzifstream and gzofstream |
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* |
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* by Ludwig Schwardt <schwardt@sun.ac.za> |
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* original version by Kevin Ruland <kevin@rodin.wustl.edu> |
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*/ |
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|
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#include "zfstream.h" |
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#include <iostream> // for cout |
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|
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int main() { |
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|
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gzofstream outf; |
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gzifstream inf; |
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char buf[80]; |
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|
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outf.open("test1.txt.gz"); |
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outf << "The quick brown fox sidestepped the lazy canine\n" |
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<< 1.3 << "\nPlan " << 9 << std::endl; |
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outf.close(); |
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std::cout << "Wrote the following message to 'test1.txt.gz' (check with zcat or zless):\n" |
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<< "The quick brown fox sidestepped the lazy canine\n" |
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<< 1.3 << "\nPlan " << 9 << std::endl; |
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|
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std::cout << "\nReading 'test1.txt.gz' (buffered) produces:\n"; |
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inf.open("test1.txt.gz"); |
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while (inf.getline(buf,80,'\n')) { |
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std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; |
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} |
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inf.close(); |
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|
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outf.rdbuf()->pubsetbuf(0,0); |
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outf.open("test2.txt.gz"); |
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outf << setcompression(Z_NO_COMPRESSION) |
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<< "The quick brown fox sidestepped the lazy canine\n" |
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<< 1.3 << "\nPlan " << 9 << std::endl; |
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outf.close(); |
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std::cout << "\nWrote the same message to 'test2.txt.gz' in uncompressed form"; |
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|
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std::cout << "\nReading 'test2.txt.gz' (unbuffered) produces:\n"; |
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inf.rdbuf()->pubsetbuf(0,0); |
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inf.open("test2.txt.gz"); |
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while (inf.getline(buf,80,'\n')) { |
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std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; |
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} |
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inf.close(); |
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|
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return 0; |
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|
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} |