jeffrey$ ./cryptopp-test.exe MaxRetrievable: 6
Peeked: abcdef
Peeked: ab
MaxRetrievable: 6
jeffrey$
// g++ -g3 -ggdb -O0 cryptopp-test.cpp -o cryptopp-test.exe -lcryptopp
// g++ -g -O2 cryptopp-test.cpp -o cryptopp-test.exe -lcryptopp
#include <iostream>
using std::cout;
using std::endl;
#include <cryptopp/mqueue.h>
using CryptoPP::MessageQueue;
int main(int, char**)
{
byte b1[] = {'a', 'b', 'c', 'd', 'e', 'f'};
byte b2[16];
MessageQueue queue;
queue.Put2(b1, sizeof(b1), -1, true);
size_t mr = queue.MaxRetrievable();
cout << "MaxRetrievable: " << mr << endl;
size_t pk = queue.Peek(b2, sizeof(b2));
b2[pk] = '\0';
cout << "Peeked: " << (const char*) b2 << endl;
pk = queue.Peek(b2, 2);
b2[pk] = '\0';
cout << "Peeked: " << (const char*) b2 << endl;
mr = queue.MaxRetrievable();
cout << "MaxRetrievable: " << mr << endl;
}
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