{
    "Function": "_pendingRewardPerToken",
    "File": "contracts/RewardDistribution.sol",
    "Parent Contracts": [
        "contracts/external/Ownable.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "_stakedTotal",
        "_poolRewardRate"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _pendingRewardPerToken(Pool memory _pool) internal view returns(uint) {\n    uint totalStaked = _stakedTotal(_pool);\n\n    if (_pool.lastRewardBlock == 0 || totalStaked == 0) {\n      return 0;\n    }\n\n    uint blocksElapsed = block.number - _pool.lastRewardBlock;\n    return blocksElapsed * _poolRewardRate(_pool.pair, _pool.token, _pool.isSupply) * 1e12 / totalStaked;\n  }"
}