这篇教程C++ GetRand函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中GetRand函数的典型用法代码示例。如果您正苦于以下问题：C++ GetRand函数的具体用法？C++ GetRand怎么用？C++ GetRand使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了GetRand函数的28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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: CMainParams CMainParams() { // The message start string is designed to be unlikely to occur in normal data. pchMessageStart[0] = 0xfd; pchMessageStart[1] = 0xa4; pchMessageStart[2] = 0xdc; pchMessageStart[3] = 0x6c; vAlertPubKey = ParseHex("04d1832d7d0c59634d67d3023379403014c2878d0c2372d175219063a48fa06e6d429e09f36d3196ec544c2cfdd12d6fe510a399595f75ebb6da238eb5f70f2072"); nDefaultPort = 12340; nRPCPort = 12341; bnProofOfWorkLimit[ALGO_SHA256D] = CBigNum(~uint256(0) >> 20); // 1.00000000 bnProofOfWorkLimit[ALGO_SCRYPT] = CBigNum(~uint256(0) >> 20); bnProofOfWorkLimit[ALGO_GROESTL] = CBigNum(~uint256(0) >> 20); // 0.00195311 bnProofOfWorkLimit[ALGO_SKEIN] = CBigNum(~uint256(0) >> 20); // 0.00195311 bnProofOfWorkLimit[ALGO_QUBIT] = CBigNum(~uint256(0) >> 20); // 0.00097655 // Build the genesis block. const char* pszTimestamp = "Visir 10. oktober 2008 Gjaldeyrishoft sett a Islendinga"; CTransaction txNew; txNew.vin.resize(1); txNew.vout.resize(1); txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(4) << std::vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp)); txNew.vout[0].nValue = 1 * COIN; txNew.vout[0].scriptPubKey = CScript() << ParseHex("04a5814813115273a109cff99907ba4a05d951873dae7acb6c973d0c9e7c88911a3dbc9aa600deac241b91707e7b4ffb30ad91c8e56e695a1ddf318592988afe0a") << OP_CHECKSIG; genesis.vtx.push_back(txNew); genesis.hashPrevBlock = 0; genesis.hashMerkleRoot = genesis.BuildMerkleTree(); genesis.nVersion = 1; genesis.nTime = 1390598806; genesis.nBits = Params().ProofOfWorkLimit(ALGO_SCRYPT).GetCompact(); //genesis.nBits = 0x1e0fffff; genesis.nNonce = 538548; hashGenesisBlock = genesis.GetHash(); assert(hashGenesisBlock == uint256("0x2a8e100939494904af825b488596ddd536b3a96226ad02e0f7ab7ae472b27a8e")); assert(genesis.hashMerkleRoot == uint256("0x8957e5e8d2f0e90c42e739ec62fcc5dd21064852da64b6528ebd46567f222169")); vSeeds.push_back(CDNSSeedData("luxembourgh", "s1.auroraseed.net")); vSeeds.push_back(CDNSSeedData("united-states-west", "aurseed1.criptoe.com")); vSeeds.push_back(CDNSSeedData("united-states-east", "s1.auroraseed.com")); vSeeds.push_back(CDNSSeedData("iceland", "s1.auroraseed.org")); vSeeds.push_back(CDNSSeedData("the-netherlands", "s1.auroraseed.eu")); vSeeds.push_back(CDNSSeedData("electrum2", "electrum2.aurorcoin.is")); vSeeds.push_back(CDNSSeedData("electrum3", "electrum3.auroracoin.is")); vSeeds.push_back(CDNSSeedData("electrum4", "electrum4.auroracoin.is")); base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,23); base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,5); base58Prefixes[SECRET_KEY] = std::vector<unsigned char>(1,176); base58Prefixes[SECRET_KEY_OLD] = std::vector<unsigned char>(1,151); base58Prefixes[EXT_PUBLIC_KEY] = boost::assign::list_of(0x04)(0x88)(0xB2)(0x1E).convert_to_container<std::vector<unsigned char> >(); base58Prefixes[EXT_SECRET_KEY] = boost::assign::list_of(0x04)(0x88)(0xAD)(0xE4).convert_to_container<std::vector<unsigned char> >(); // Convert the pnSeeds array into usable address objects. for (unsigned int i = 0; i < ARRAYLEN(pnSeed); i++) { const int64_t nOneWeek = 7*24*60*60; struct in_addr ip; memcpy(&ip, &pnSeed[i], sizeof(ip)); CAddress addr(CService(ip, GetDefaultPort())); addr.nTime = GetTime() - GetRand(nOneWeek) - nOneWeek; vFixedSeeds.push_back(addr); } }
开发者ID:aurarad，项目名称:Auroracoin，代码行数:65，
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